Slope Intercept Form and Linear Equations

What is the equation of a line when m = -7 and b = -8?

• y = -7x + 8

• y = -7x - 8

• y = 7x - 8

• y = 7x + 8

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write an equation in slope-intercept form that has m = 5/4 through (-4, -3)

• y = 5/4x + 2

• y = -5/4x + 2

• y = 2x - 5/4

• y = 3/4x + 2

Which is the graph of y=-x+2?

• A

• B

• C

• D

Rewrite the y - 3 = -3(x - 2) in slope-intercept form.

• y = -3x + 9

• y = -3x - 3

• y = -3x + 3

• y = -3x - 9

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the slope-intercept form of the equation with the given point and slope.

Through ( - 1,4 ) and m = - 3

• y = x - 3

• y = - 3x + 1

• y = x + 2

• y= - 3x + 4

Write an equation in slope-intercept form that has m = 5 through (-1, -3)

• y = 5x + 2

• y = -5x - 5

• y = -5x + 2

• y = 2x - 5

Write an equation

m = - 1/2 through ( -2, 4 )

• y = - 3/2x + 3

• y = 3/2x + 3

• y = - 1/2x + 3

• y = 3x - 3/2

Write the equation of the line that passes through the points ( 0, - 5 ) and ( 4, 3 )

• y = 2x - 5

• y = 1/2x - 5

• y = 2x + 5

• y = 1/2x + 5

Write the slope-intercept form of the equation with the given point and slope.

Through ( 1, 5 ) and m = 3

• y = 3x + 2

• y = 3x - 2

• y = 2x + 3

Write an equation of the line going through the point (-4, 1) with a slope of 1/3.