Parallel and Perpendicular Lines

Front

What slope is parallel to:  
m = 4

Back

4

Front

What slope is perpendicular to:
m = 5/8

Back

-8/5

Front

What slope is perpendicular to: m = 3?

Back

-1/3

Front

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

Back

Neither

Front

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

Back

Perpendicular

Front

y = 3/2x + 2
y = 2/3x + 6
These lines are...

Back

Neither

Front

A line is parallel to y = 2x - 7. What is its slope?

Back

2

Front

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

Back

-1/2

Front

Which line goes through (0, 4) and is parallel to y = 5x - 3?

Back

y = 5x + 4

Front

Back