3.7 Unit 3: Parallel and Perpendicular Lines Quiz

Slopes of parallel lines are...

• negative reciprocals

• negative

• equal

• reciprocals

Tags

CCSS.HSG.GPE.B.5

Slopes of perpendicular lines are...

• negative reciprocals

• negative

• equal

• reciprocals

Tags

CCSS.HSG.GPE.B.5

What slope is perpendicular to:  
m = 5/8

• -5/8
• 5/8
• -8/5
• 8/5

Tags

CCSS.8.EE.B.6

What slope is parallel to:

m = 4

• 4

• -1/4

• -4

• 1/4

Tags

CCSS.HSG.CO.A.1

CCSS.4.G.A.1

Are these lines parallel, perpendicular, or just intersecting (but not perpendicular)?

 $y=-6x-2$  

 $y=6x+2$ 

• Parallel

• Perpendicular

• Intersecting (but not perpendicular)

Tags

CCSS.HSG.GPE.B.5

Select all that are true.

• Parallel lines never intersect.

• Parallel lines intersect at a right angle.

• Perpendicular lines never intersect.

• Perpendicular lines intersect at a right angle.

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

Which of the following represents the equation of the line passing through  $\left(-4,5\right)$  PERPENDICULAR to the line

 $y=-\frac{1}{2}x+5$  

•  $y-5=2\left(x+4\right)$  
  

•  $y-5=-\frac{1}{2}\left(x+4\right)$  

•  $y+5=2\left(x-4\right)$  
  

•  $y+4=2\left(x-5\right)$  
  

Tags

CCSS.HSG.GPE.B.5

y = 5/7x +2
y = 5/7x - 30
These lines are...

• Parallel
• Perpendicular
• Neither

Tags

CCSS.8.EE.B.6

y = 6x + 2
y = -6x + 2
These lines are...

• Parallel
• Perpendicular
• Neither

Tags

CCSS.8.EE.B.6

y = -2/3x + 2
y = 3/2x + 9
These lines are...

• Parallel
• Perpendicular
• Neither

Tags

CCSS.8.EE.B.6