Slopes of Parallel and Perpendicular Lines

What slope is parallel to:  
m = 4

• 4

• -1/4

• -4

• 1/4

Tags

CCSS.8.EE.B.5

What slope is perpendicular to:  
m = 3

• -3

• -1/3

• 1/3

• 3

Tags

CCSS.8.EE.B.6

A line is perpendicular to    y = 2x - 7.
What is the slope of this line? 

• -2

• 1/2

• -1/2

• 2

Tags

CCSS.8.EE.B.6

Which of the following lines goes through the point (0, 4) and is parallel to y = 5x - 3?

• y = 1/5x - 3

• y= 5x - 7

• y = 5x + 4

• y = -5x - 3

Which of the following lines goes through the point        (-3, 4) and is perpendicular to  y = 3/2x + 6?

• y = 3/2x - 6

• y = 2/3x + 3

• y = -2/3x - 2

• y = -2/3x + 2

Write the equation of a line that passes through the point (2, 6) and is perpendicular to the line y = -4x + 8.

• y = 1/4x + 5.5

• y = 4x + 6

• y = -1/4x + 8

• y = -4x + 8

• Parallel

• Perpendicular

• Neither

Tags

CCSS.8.EE.B.6

Which line is perpendicular to
y =  x + 9  ?

• y = - x + 8

• y = ¹/₂x + 9 

• y = ^-1/₂x + 9

• y = x - 9 

What slope is parallel to:  
m = ³/₄

• ⁴/₃

• ³/₄

• ^-3/₄

• ^-4/₃

Tags

CCSS.8.EE.B.6