how do you find the equation of a line given the slope and y intercept?
532368
Find the Equation of a Line Given That You Know Its Slope and Y-Intercept. The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.
466350
['A standard form equation is when it is set up.', 'Ax + By = C.', '6x + 2y = 4.', 'A slope-intercept form equation is when it is set up y=mx+b.', 'Y = - 3x + 2.', '4y = -8x + 16 then divide all by 4.', 'y = -2x + 4 slope form.', 'Example 2:']
872131
Slope-intercept form is y = mx + b form, where m represents the slope, and b represents the y-intercept. So if the equation of a line is y = 3/4 x - 2, then the line is written in slope intercept form, or y = mx + b form, with m = 3/4 and b = -2.
144173
Correct answer: y = x + 4. Explanation: The equation of line p is given in the form y = mx + b, where m is the slope and b is the y-intercept. Because the equation is y = –x + 4, the slope is m = –1. If two lines perpendicular, then the product of their slopes is equal to –1.
1294121
['Since the value of m is unknown, the first step is to calculate the slope of the line. ... ', 'Choose (x1, y1) = (–2, –5) and (x2, y2) = (6, 1).', 'By substituting the value obtained in the slope-intercept form, you get the equation:', 'STEP 4: The value of b is still unknown. ... ', 'STEP 5: Now, solve the equation for b.']
1236133
To find the slope, we will need two points from the line. Pick two x's and solve for each corresponding y: If, say, x = 3, then y = ( 2/3 )(3) - 4 = 2 - 4 = -2. If, say, x = 9, then y = ( 2/3 )(9) - 4 = 6 - 4 = 2.
16743
Intro to slope-intercept form. Slope-intercept form, y=mx+b, of linear equations, emphasizes the slope and the y-intercept of the line.
41913
The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.
433930
The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept. If you a point that a line passes through, and its slope, this page will show you how to find the equation of the line.
1125350
Equation Of A Line In Three Dimensions. Equation of a line is defined as y= mx+c, where c is the y-intercept and m is the slope.
14048
['To determine the x-intercept, we set y equal to zero and solve for x. Similarly, to determine the y-intercept, we set x equal to zero and solve for y. ... ', 'To find the x-intercept, set y = 0 \\displaystyle y=0 y=0.', 'To find the y-intercept, set x = 0 \\displaystyle x=0 x=0.']
312099
To find the x intercepts, set y = 0 in the above equation and solve for x. To find the y intercepts, set x = 0 and solve for y.
54615
To find the x-intercept of a given linear equation, plug in 0 for 'y' and solve for 'x'. To find the y-intercept, plug 0 in for 'x' and solve for 'y'. In this tutorial, you'll see how to find the x-intercept and the y-intercept for a given linear equation. Check it out!
481235
The form of the equation is Ax + By = C, so subtract Ax from both sides and divide both sides by B. You get : y = -(A/B)x +C/B. This is the slope intercept form.
76947
The graph of the equation y = mx + b (where m and b are real numbers) is a line with slope, m, and y-intercept, b. This form of the equation of a line is called the slope-intercept form. The y-intercept of a line (b), is the y-coordinate of the point where the graph of the line crosses the y-axis.
679121
['y = 5x + 3 is an example of the Slope Intercept Form and represents the equation of a line with a slope of 5 and and a y-intercept of 3.', 'y = −2x + 6 represents the equation of a line with a slope of −2 and and a y-intercept of 6.']
30205
To find the x-intercept of a given linear equation, simply remove the 'y' and solve for 'x'. To find the y-intercept, remove the 'x' and solve for 'y'. In this tutorial, you'll see how to find the x-intercept and the y-intercept for a given linear equation.