Slope, x-intercept, y-intercept
Find the x-intercept of the line given by the equation y= -3x + 6
x-intercept is (2,0)
Write the equation of a line that is perpendicular to the line y= 5x +6 and has a y-intercept of (0,-4)
y=-1/5x -4
Write the equation of the following line in standard form
y= -2/5 x +6
5y + 2x = 30
Write an equation for a vertical line that goes through the point ( - 5, 3)
x = -5
Find the y-intercept for the line given by the equation 7x+8y = 24
y-intercept is (0,3)
Write the equation of the line that has a slope of 3 and an x-intercept of (5,0)
y= 3x - 15
Write the following equation in standard form
x/9 +y/7 = 1
7x + 9y = 63
Determine if the points are collinear
( 20, 35 ) (14, 25) ( - 7, -10)
Yes they are :)
The slope is
5/3
Find the slope of the line that goes through the points (-7,4) and (-3, -1)
Slope=-5/4
Write an equation of a line that is perpendicular to the line y= -8x + 5 and passes through the point (16, 12)
y= 1/8 x + 10
Write the following equation in standard form
2/5 y = -1/2x+1/3
15x + 12y= 10
Find the value of k if the line through (12,k) and (-2,-5) is parallel to 2x +7y = 21
k = -9
Find the slope of the line represented by the following table
x | y |
-7 | 47 |
-3 | 23 |
1 | -1 |
5 | -25 |
10 | -55 |
Slope = -6
Convert the following equations to slope-intercept form.
y+10 = -2/3 (x-6)
y=-2/3 x-14
Write the equation of the line that passes by the points (-3,4) and (-2, 1) in standard form.
y + 3x = -5
Write the following equation in intercept form.
(y-1) = -7 (x+3)
y/21 + x/3 = 1
Find the slope, x-intercept and y-intercept of the following line
y-1 = 2(x+4)
Slope = 2
y-intercept is (0,9)
x- intercept is
(-9/2 ,0)
Write the equation of the line that is parallel to the line 4x +5y = 10 and has an x-intercept of (5,0)
y=-4/5x+4
Write the equation for the line that has an x-intercept of (-6,0) and a y-intercept of (0,-4) in standard form.
2x + 3y = -12
Write the equation of a line with that passes through the point (-3,7) and parallel to the line
x/4 +y/3 =1
in point-slope form.
y-7=-3/4 (x+3)