When the line is graphed, m is the slope of the line and b is where the line crosses the y-axis or the y-intercept. Also, let us consider an arbitrary point (x, y) on the line. Example 1: Using the slope intercept form, find the equation of a straight line with slope 1/3 and whose y-intercept is (0, -5). How Do You Find the Y-Intercept of a Line If You Have Another Point and the Slope. Breakdown tough concepts through simple visuals. The slope (m) is found in front of x and since x/-4 is the same as -1/4x, then you have a slope of -1/4. Thus the equation of the required line using the slope-intercept formula is. To find all of these, we use slope-intercept form, y = mx + b. Tap for more steps. around the world. To find: The equation of the line parallel to the given line. Slope-intercept form equation of line. that means that you should try to get #y# alone on one side, from Answer: The equation of the required line is, y = 3x - 1/5. Here's an example to understand the application of slope intercept formula. Then we get y = 2x - (5/3). Consider a non-vertical line L whose slope is m, A(x,y) be an arbitrary point on the line and. This algebra video explains how to write a linear equation in slope intercept form y=mx+b. Slope Intercept Form of An Equation: You can write the equation in its intercept form as follows: y = m x + c Where: m = slope of the line x = x-intercept y = y-intercept Here the transition among both of these forms may confuse you. Write in Slope-Intercept Form y+4=-2 (x-1) y + 4 = 2(x 1) y + 4 = - 2 ( x - 1) The slope-intercept form is y = mx+ b y = m x + b, where m m is the slope and b b is the y-intercept. Finding Finding The steps to find the equation of a line using the slope-intercept form are given below. In this tutorial, you'll see how to find the x-intercept and the y-intercept for a given linear equation. It's: y=mx+b So, your equation is: y - 7 = -5/2 (x+4) +7 +7 y = -5/2 (x+4) +7 y = -5/2x + (-10) +7 y = -5/2x + (-3) m is -5/2 b is -3 Advertisement futurepresidentage13 Answer: y= x-3 Step-by-step explanation: 1. See all questions in Slope-Intercept Form. The slope intercept equation can be represented as: y = mx + b. Example 2: Find the equation of the horizontal line that intersects the y-axis at (0, 3). There are various methods to find this equation of a straight line given as. Solution: Step 1: Identify the given information. Write the slope-intercept form equation of a line : y = mx + b Substitute 0 for m and -4 for b. y = (0)x + (-4) y = 0 - 4 y = -4 Example 4 : Solution : Step 1 : Find the y-intercept. The X-Intercept Formula of a line in the point-slope form y - b = m (x - a) is, Where, m is the slope of the line. Updated on March 04, 2019. Two points determine a line. Solve it using the slope-intercept formula. Here is an example. You can use slope intercept form to solve for x, y, m, and b. An intercept is when the line crosses an axis. And then the slope is negative 2x. y=\frac{7}{10} x-4. x - 3y = 6 Follow along with these examples to see how to translate linear . Step 4. To find the x-intercept of a given linear equation, simply remove the 'y' and solve for 'x'. Use the slope formula. Check it out! To find the x-intercept of a given linear equation, simply remove the 'y' and solve for 'x'. Different forms of equations of a straight line. The slope-intercept form of an equation is y = mx + b, which defines a line. The slope intercept formin math is one of the formsused to calculate the equation of a straight line, given the slope of the line and intercept it forms with the y-axis. To . Another linear equation, {eq}y - 3 = 4(x - 2) {/eq}, which is written in point slope form, can also be written in slope intercept form by following the same basic steps: So, if we just look at this, m is going to be the coefficient on x right over there. In other words, the line's -intercept is at . (a,b) is a point on the line. Step 5:. Convert it into the slope-intercept form. Thus, the equation of the line is, y = mx + c Start practicingand saving your progressnow: https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:form. Slope: 1 1 y-intercept: (0,4) ( 0, - 4) Explanation: slope intercept form is y = mx + b that means that you should try to get y alone on one side from x + y = 4 we can subtract x from both sides to get y = x + 4 which is the form you want :) Answer link Since the slope of a horizontal line is 0, the general formula for the standard form equation, y = mx + b becomes y = 0x + b y = b. Also,since the line is horizontal, every point on that line has the exact same y value. Let us solve this for 'y' to get into the slope-intercept form. A link to the app was sent to your phone. Solution: We re-arrange the equation of the line to write it in the standard form y = mx + b. This gives us #y= -x+4# Since it is a horizontal line, y = 4 no matter what value x has. Solution: Given, x-intercept = a = -4 y-intercept = b = 5 Equation of the line in intercept form is: (x/a) + (y/b) = 1 Substituting the values of a and b, we get the equation as: (x/-4) + (y/5) = 1 Or (-5x + 4y)/20 = 1 -5x + 4y = 20 5x - 4y + 20 = 0 Find the equation of the line, which makes intercepts -4 and 5 on the x- and y-axes, respectively. Use the slope formula m = rise run to identify the rise and the run. We can find the slope of a line using the slope-intercept form given as, y = mx + b, where 'm' is the slope of the line and 'b' is the y-intercept. So let's do that. y = x 4 y = x - 4 There are different formulas available to find the equation of a straight line. graph a line using the y-intercept and slope. Step 1. How do you write #-5x+12=20# in slope intercept form? What is the slope and y intercept of #y=x#? Let us have a look at the slope-intercept formula and its derivation for a better understanding of the concept. Let us consider a line whose slope is 'm' that intersects the y-axis at (0, b),i.e., its y-intercept is b. D 4. No packages or subscriptions, pay only for the time you need. The slope is 2, so you will rise 2 (up) and run 1 (to the right). Equation of line is the equation that is satisfied by each point that lies on that line. Mathematics, 21.06.2019 19:00, katherinemartinez173. The slope is 0, so it is a horizontal line (it doesn't rise or fall as x increases). That's the y-intercept for line A. Determine the slope and y-intercept of the line using the slope intercept form. Your question already assumes when y = 0, so if we solve for x we get x = 4 Which is our x-intercept. Also, you can use an online point slope formula calculator that uses a simple formula for the point-slope calculations. Run equals RIGHT, 3. What is the slope-intercept form of a line with slope -7 and y-intercept (0,9)? To find the y-intercept, remove the 'x' and solve for 'y'. Answer: The equation of the given line is, y = 3. Watch this tutorial and see how the equation for the slope-intercept form of a line is used to figure out the answer! Courses on Khan Academy are always 100% free. That's the point 0, negative 4. Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step This problem has been solved! Step 5. Let us consider a line whose slope is m and whose y-intercept is (0, b). They are the reason why this term is an equation. y = mx +b y = m x + b Rewrite in slope-intercept form. Slope = 1. m = (y - b) / (x - 0) Check it out! The slope intercept form equation for a straight line with a slope, 'm', and 'b' as the y-intercept can be given as: y = mx + b. Using slope and y-intercept: If a straight line has a slope of -1 and its y-intercept is 3. Show Answer. y = 3x 2 y = 3 x - 2 Want some practice finding the y-intercept of a line? The point slope form equation is given as, $$ y-y1=m (x-x1) $$ Here, \(y1\) and \(x1\) are the coordinate points in the cartesian coordinate plane. If youre a visual learner, below is a brief video example of writing a slope-intercept equation from a graph: Using the slope-intercept formula, the equation of the line is: Note: The slope-intercept formula cannot be applied to find the equation of a vertical line. In this tutorial, you'll see how to find the x-intercept and the y-intercept for a given linear equation. Answer: y = -5/2x + (-3) Step-by-step explanation: So, first of all, you need to know what slope intercept form is. The slope is 0, so it is a horizontal line (it doesn't rise or fall as x increases). Plot the 2nd point at ( 3, 0). How do you determine the slope and y intercept when given a graph? As the slope intercept form is y=mx+c , the slope is m and y-intercept is c. Therefore the slope of y=7x+2 is 7 and y-intercept is (0, 2). Find the slope intercept form of a line given two points, a function or the intercept step-by-step. #x+y=4# x^2. Derivation of Formula For Slope Intercept Form, Straight-Line Equation Using Slope Intercept Form, Converting Standard Form to Slope Intercept Form. How do you find the slope and y intercept of #2x+5=y#? y = mx + b Plot the y-intercept. If x is equal to 0, y is going to be equal to negative 4, you can just substitute that in the graph. a Question Using the slope-intercept formula, the equation of the given line is. To graph a function or plot an ordered pair, you need to use a coordinate plane, so you should learn all about it! So 0, 1, 2, 3, 4. Step 4: Pick one of the points you used to calculate the slope, and substitute the y and x values into the slope-intercept form of a linear function, {eq}y=mx+b {/eq}. Here is the slope-intercept formula. Since you have x = -4y, you have to do a little simple algebra to flip it around. Get a free answer to a quick problem. But do not worry as our free standard to slope intercept form calculator will carry out conversions for you. Step 1. X+4y=4 in slope-intercept form 1 See answer Advertisement Advertisement User is waiting for your help. To graph a function or plot an ordered pair, you need to use a coordinate plane, so you should learn all about it! An intercept is when the line crosses an axis. How do you find the "m" and "b" of any linear equation? See all questions in Slope-Intercept Form. Example: A line is inclined at an angle of 60 to the horizontal, and passes through the point (0, - 1). the coordinates of any point not on the line will not satisfy. The slope-intercept formula is one of these formulas which is used when we know the slope of the straight line, which is denoted by m, and the y-intercept of the straight line, which is denoted by b or (0, b). Thanks!!! where. From x + 2y = 4 first, we can subtract x from both sides and get 2y = x +4 then, we can divide both sides by 2 to get y = 1 2 x + 2 which is now in slope intercept form :) Answer link Using one point and slope; What is the slope-intercept form of a straight line if; Slope = 4 . In mathematics, the slope-intercept formula is given as : y = mx + k, or you can use any variable in place of these terms, but remember that: 'y' and 'x' always remain unchanged. In the same way, y-intercept is the value where the line crosses the y-axis. For a complete lesson on slope-intercept form, go to https://www.MathHelp.com - 1000+ online math lessons with your own personal math teacher!In this lesson,. Plug the slope and the x and y of one of the given points into y = mx + b, then solve for b. The slope-intercept formula is used to find the slope,the y-intercept,the x-intercept, or the equation of a straight line given the requisite parameters. Step 2: Put in the equation. How do you write #-5x+12=20# in slope intercept form? Since the given line is parallel to the required line, their slopes are equal. equation is used to find the general equation of a straight line using its slope and the point where it intersects the y-axis. Answer: 3x - 2y = 6. You get x/-4 = y OR y=x/-4, which is now in slope-intercept format. X-2y=4 in slope intercept form Get the answers you need, now! around the world. Answers: 2. continue. Well let's just graph this to make sure that we understand this. The slope of a line can be calculated using the slope formula. Tap for more steps. Comparing this with y = mx + b, we get its slope to be m = 3. Rise equals UP, 2 Run equals RIGHT, 3 Plot the 3rd point at ( 6, 2). To find the x-intercept of a given linear equation, plug in 0 for 'y' and solve for 'x'. 7605 views The graph crosses the y-axis at (0, 1), so b = 1. We can convert the equation of a line given in the standard form to slope intercept form by rearranging and comparing. Brainly User Brainly User Slope intercept form looks like this: y = mx + b Let convert x + 4y = 4-x -x 4y = -x + 4 4y/4 = -x/4 + 4/4 y = -1/4x + 1 . Let us understand slope intercept formula, its derivation using solved examples. Change the the equation below from slope intercept to standard from y = 1 2 x + 5. The equation of a line in s lope-intercept form is: y=mx + b where m = slope of the line (that is, rise over run) b = y-intercept of the line (the place where x=0) The line y=4 is really y= (0)x + 4. Two-point form equation of line. Find the slope-intercept form of a line using. Check it out! Using the slope intercept form, equation of straight line can be calculated as, y = mx + b, where 'm' is the slope of the straight line and 'b' is the y-intercept. Ordered pairs make up functions on a graph, and very often, you need to plot ordered pairs in order to see what the graph of a function looks like. The coefficients in slope-intercept form Besides being neat and simplified, slope-intercept form's advantage is that it gives two main features of the line it represents: The slope is . A 3. The line crosses the y axis (the y-intercept, where x=0) at y=4. In this tutorial, you're given the slope of a line and a point on that line and asked to find the y-intercept. x-intercept = 4 Most questions answered within 4 hours. How do you determine the slope and y intercept when given a graph? The slope-intercept form of a straight line is used to find the equation of a line. Y = 3 - x. Question: Determine the slope-intercept form of the equation of the line parallel to y=-(4)/(3)x+11 that passes through the point (-6,2). Since the line is horizontal, its slope is m = 0. The equation of a line with slope (2) and passing through origin(y-intercept = 0) is given as: y = 2x. For Free, 2005 - 2022 Wyzant, Inc, a division of IXL Learning - All Rights Reserved |, Algebra Help Calculators, Lessons, and Worksheets, Determining the Equation of a Line From a Graph Worksheet. Your question already assumes when y = 0, so if we solve for x we get Slope - intercept form. The point (0,4). The slope-intercept form of the equation of a line is: y = mx + c where m represents the slope c represents the y-intercept Express the equation x + 2y = 4 in the form y = mx + c x + 2y = 4 2y = -x + 4 Divide through by 2 Therefore, the slope-intercept form of the equation is Learn more here: brainly.com/question/20995997 Advertisement choixongdong How do you write an equation in standard form for a line that goes through (5, 2) and (5, 4)? now, y = x/2 is the same as y = (1/2)x + 0 m = slope = 1/2 and y-intercept = 0. y = (2/3)x + 0 has a y-intercept of (0,0) and rises 2 values of y for every 3 value increases in x. What is Slope Intercept Form of a Straight Line? y-intercept = -4 To find the equation of the line, consider a random point (x, y) on it. The -coordinate of the -intercept is . Problem 1 Write the equation of the line. The slope intercept formula can be used to find the equation of a line when given the slope of the straight line and the y-intercept( the y-coordinate of the point where the line intersects the y-axis). Problem 1. In order to put this in slope-intercept form, you will need to solve for y, which means to get y by itself on the left hand side. Step 2. It also explains how to identify the slope and y-intercept from t. We can write the formula for the slope-intercept form of the equation of line L whose slope is m and x-intercept d as: y = m (x - d) Here, m = Slope of the line d = x-intercept of the line Sometimes, the slope of a line may be expressed in terms of tangent angle such as: m = tan Also, try: Slope Intercept Form Calculator The slope-intercept formula is one of the formulas used to find the equation of a line. Identify the slope and y-intercept. Answer: The equation of the given line is, y = (1/3) x - 5. What are the 6 different forms of the equation of a line? where the line passes through with reference to the axes; we can specify the placement of the line by specifying the point on the y-axis through which the line passes, or in other words, by specifying the y-intercept, b). Algebra Write in Slope-Intercept Form y-4=3 (x-2) y 4 = 3(x 2) y - 4 = 3 ( x - 2) The slope-intercept form is y = mx+ b y = m x + b, where m m is the slope and b b is the y-intercept. Where, x, y represents the x and y coordinates, m is slope of line, and. y = (-A/B)x + (-C/B), Now, the graph off this equation is as follow: The line contains the points (0, 1) and (1, 3). Tap for more steps. Tap for more steps. Comparing this with the slope-intercept formula, y = mx + b, we get its slope to be m = 2. When you have a linear equation, the x-intercept is the point where the graph of the line crosses the x-axis. y = mx + c. How to find the slope intercept form (equation of a straight line)? How do you write #7+\frac{3}{5} x=y# in slope intercept form? Next, divide both sides of the equation by -3 in which give the slope-intercept form: y=4/3*x-4. . Show Answer. The needed information to write the equation of the line in the form y = mx + b y = mx + b are clearly given in the problem since. How do you find the slope and y intercept of #2x+5=y#? Problem 2. Point-slope form equation of line. The equation of slope intercept varies in USA and UK. b is y intercept. y. Example 3: The equation of a line in the intercept form is x/2 + y/-3 = 1. What is the slope and y intercept of #y=3.75#? Convert the the equation below from slope intercept form to standard form y = 2 3 x 4. Graph a line using its slope and y-intercept. We have: Answer: The slope of the given straight line, m = -3/4 and the y-intercept, b = -5/4. Solve for the y-value of the y-intercept ( b ). We know that the standard form of the equation of a straight line can be given as, Ax + By + C = 0. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Let us learn the slope-intercept formula with a few solved examples. This is the general equation of a straight line involving its slope and its y-intercept. For the graph of line, we need two points one point we already have is (0, 2).As the slope of line is 7 so, the other point is (0+1, 2+7) = (1, 9). To find the equation of a line with an arbitrary inclination, we would need two quantities: the inclination of the line (or its slope or the angle, , it makes with say, the x-axis) and the placement of the line (i.e. Step 2: Apply the slope intercept formula: y = mx + b. Check it out! which is the form you want :), 8340 views The slope intercept form is given as, y = mx + b, where 'm' is the slope of the straight line and 'b' is the y-intercept. Free slope intercept form calculator - find the slope intercept form of a line given two points, a function or the intercept step-by-step How Do You Use X- and Y-Intercepts To Graph a Line In Standard Form? Step 3. In this tutorial, you'll learn about the y-axis and see where it's located in the coordinate plane. So, the points (0,0) and (2,1) form the line y=(1/2)x, and the points (0.,0) and (3.2) form the line y = (2/3)x. Step 2: M ove by m = 2 3 Rise equals UP, 2. The equation of a line with slope (-1) and y-intercept (4) is found using: y = -x + 4. full pad . Using the slope formula, the slope of a line joining two points (x1, y1) and (x2, y2) is, m = (y2- y1)/(x2- x1), Using this formula, the slope of the above line is, Advertisement. Add your answer and earn points. For example, the line has a slope of and a -intercept at : Problem 3. This y-value is therefore also the y-intercept. To isolate the y, subtract x from both sides of the equation and then divide everything by the coefficient of - 4: The x -term's coefficient is 14, so the slope of the line is 14. X and Y-Intercept Formula As discussed earlier, x-intercept is the value where the line crosses the x-axis. How do you find the "m" and "b" of any linear equation? The y-intercept is 4, so I will plot the point (0,4) Step 2: From the y-intercept (0,4) use the slope to plot your next point. Slope intercept form. Rearranging the terms to find the value of 'y', we get, So when x equals one, y is equal to five. We need the slope of the straight line and its point of intersection with the y-axis to find the straight-line equation using the slope intercept form. In this tutorial, learn about the y-intercept. The slope intercept equation is used to find the general equation of a straight line using its slope and the point where it intersects the y-axis. Choose an expert and meet online. When you have a linear equation, the y-intercept is the point where the graph of the line crosses the y-axis. Let's graph the linear equation in slope-intercept form: y = 2 3 x 2 Step 1: B egin at b Plot the y -intercept, ( 0, 2), 1st point. Other questions on the subject: Mathematics. Hence, the slope intercept formula is derived. D 5. Slope intercept form . Step 3: Repeat. Math will no longer be a tough subject, especially when you understand the concepts through visualizations. Example 1: Write the equation of the line in slope-intercept form with a slope of - \,5 5 and a y y-intercept of 3 3. Solution: Remember, all you have to do to transform an equation into slope-intercept form is to solve it for y. David W. If we put in y for 0, we get x - 4 = y, and if we change x to 0, we can find where the line crosses the x-axis. y = (3)x + (1) This makes things a little bit more difficult, but we are not afraid of a challenge! This tutorial will introduce you to ordered pairs! So for this linear equation, our change in y over change in x is always going to be, our change in y is two when our change in x is one, or it's equal to two, or we could say that our slope is equal to two. . slope intercept form is #y = mx + b# Check it out! Y-intercept = 4 or (0,4) Step 1: Plot the y-intercept on your graph. Find the slope-intercept form of the equation of the line. y=3x+ (-2) y = 3x+ (2) y=3x-2 y = 3x 2. If we put in y for 0, we get x - 4 = y, and if we change x to 0, we can find where the line crosses the x-axis. If i have one apple and give you the apple, how many apples do i have? A Let us find the slope of the line 6x - 3y = 5. we can subtract #x# from both sides to get m = -1. b = 3. A line may have a negative slopein case the angle it makes with the positive, For any line passing through the origin, the. The slope intercept form of any line can be calculated simply using the slope and y-intercept. To find the y-intercept, plug 0 in for 'x' and solve for 'y'. Slope intercept form is written as y = m x + b Take the point slope form equation and multiply out 7 times x and 7 times 2. y - 5 = 7 (x - 2) y - 5 = 7x - 14 Continue to work the equation so that y is on one side of the equals sign and everything else is on the other side. Here (x, y) is any point on the line. Slope = 1. Ordered pairs are a fundamental part of graphing. We can apply the slope formula to find the slope of any straight line, in case it is not given directly and other relevant data is provided. Algebra Write in Slope-Intercept Form x-y=4 x y = 4 x - y = 4 The slope-intercept form is y = mx+ b y = m x + b, where m m is the slope and b b is the y-intercept. y = 2x2 y = - 2 x - 2 Explanation: Slope intercept form can be represented as y = mx +b To get an equation into this form, we should try to get y all alone. Tap for more steps. So, m is equal to five. y = mx +b y = m x + b Rewrite in slope-intercept form. Step-by-step explanation: Slope intercept form: y = mx + b. So the slope of the required line is, M = 3 as well. Find the linear equation. Let us assume that (x1, y1) = (0, b) and (x2, y2) = (x, y). C 2. The slope intercept form is a method used to determine the equation of a straight line in the coordinate plane. Which is our x-intercept. How do you write #7+\frac{3}{5} x=y# in slope intercept form? Since the constant is -3, the graph of the equation . It is given that the y-intercept of the line is (0, b) = (0, 3) b = 3. Problem 2 Writing equations from any two points Let's write the equation of the line that passes through and in slope-intercept form. Some examples of the slope intercept formare shown here. To write an equation in slope-intercept form, given a graph of that equation , pick two points on the line and use them to find the slope. Step 2 : Find the slope. This form of the equation of the line is therefore termed the slope-intercept form. y = 1 4x 1 y = 1 4 x - 1 x = 4 Slope intercept form equation is given as, y = mx + b. Let us consider a straight line of slope 'm' and y-intercept 'b'. What is the slope and y intercept of #y=x#? Answer (1 of 4): The standard form of a linear equation is Ax+By=C, or Ax+By+C=0 where A, B, and C are all Integers, and A>0. The standard form of such an equation is Ax + By + C = 0 or Ax + By = C. When you rearrange this equation to get y by itself on the left side, it takes the form y = mx + b. To find the y-intercept, remove the 'x' and solve for 'y'. Well, we've already talked about that we can have something in slope intercept form where it has a form y is equal to the slope, which people use the letter m for, the slope times x plus the y-intercept, which people use the letter b for. Step 3: Draw a line through your two points. In this tutorial, you'll see how to find the x-intercept and the y-intercept for a given linear equation. 'm' is defined as the slope of the line, and 'k' is the 'y' intercept which has been talked about earlier. The standard form of equation of a straight line is given as, Ax + By + C = 0. First, add the opposite of all terms exc. It is given that the y-intercept of the line is B = -1/5. Find the equation of the line. Note that we are not given the -intercept of the line. What is the slope and y-intercept of the equation? The equation of a straight line will be that relation which: The determination of this equation is straightforward. Any line can be determined uniquely using these two parameters. ajohntaevarner ajohntaevarner 04/21/2021 Mathematics High School answered X-2y=4 in slope intercept form 2 See answers Advertisement Advertisement fnej fnej Answer: y = 1/2x - 2. The slope intercept form of a straight line is given as, Solve for the slope ( m ). Does equation xy 4y have solution? In this tutorial, you'll learn about the x-axis and see where it's located in the coordinate plane. What is the slope intercept form for the following equation. the y-intercept of the line is (0, b) = (0, -5) b = -5. y = 3x 1. Rearranging this standard form, we can find the slope intercept of any straight line given in this form as, y = (-A/B)x + (-C/B), where (-A/B) makes the slope of the line and (-C/B) is the y-intercept. In UK, variable c is used to represent y-intercept. m = (y - b) / (x). Then using the slope formula, (y - b) / (x - 0) = m. Solving it for y, we get y = mx + b. Note: The slope of the line for which angle of inclination, is given can be calculated as tan . Y = mx + b. Y = (-1)x + 3. I also have another question if you would like to answer.. how would you graph y=x-2 or y=2/3x my teacher explained that there was some "special cases" i couldn't really understand them. Shown here ( 2 ) y=3x-2 y = 3x 2 of equation of the equation by -3 in which the. Horizontal line ( it does n't rise or fall as x increases ) for which angle of inclination, given. Formula, the y-intercept on your graph x+4y=4 in slope-intercept form y=3x+ -2. A graph x/2 + y/-3 = 1 2 x + b Rewrite in slope-intercept.. Subscriptions, pay only for the y-value of the line crosses an axis which angle of inclination, given. Along with these examples to see how to write a linear equation other! A subject matter expert that helps you learn core concepts the intercept form of a straight line given two.! At y=4 equals right, 3 Plot the 3rd point at ( 3,...., now comparing this with the slope-intercept form intersects the y-axis at ( 3, 4, pay for! When you have a linear equation apple, how many apples do have... The slope intercept form to solve for ' y ' and solve for ' y ' and y-intercept ( )... Get x = -4y, you can use slope intercept form point 0,,! Any point on the line and a -intercept at: problem 3 you have x = no... + c. how to find the equation of a line can be calculated as.! 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