Parallel, Perpendicular

• Parallel

• Perpendicular

• Neither

Which two lines are parallel?

• Line A and Line B

• Line A and Line C

• Line B and Line C

Which two lines are perpendicular?

• Line A and Line B

• Line B and Line C

• Line A and Line C

Parallel lines have __________ slopes

• Equal

• Opposite

• Reciprocal 

• Total

What slope is parallel to:  
m = 3/4

• 4/3

• 3/4

• -3/4

• -4/3

What slope is parallel to:  
m = 4

• 4

• -1/4

• -4

• 1/4

What slope is parallel to:  
m = ³/₄

• ⁴/₃

• ³/₄

• ^-3/₄

• ^-4/₃

What is the slope of a line perpendicular to 5?

• 5

• 1/5

• -1/5

• -5

What is the slope of a line perpendicular to -10/3

• -10/3

• 10/3

• 3/10

• -3/10

Are the lines shown parallel. perpendicular, or neither?

• Parallel

• Perpendicular

• Neither