Front

What is the letter that represents slope?

Back

m

Front

Select the line that is perpendicular to y = 5x - 10.

Back

y = -1/5x + 4

Front

Two lines that are parallel will have ...

Back

Slope that is the same.

Front

If two lines have slopes of 3 and -1/3, what can we say about them?

Back

They are perpendicular.

Front

What is the slope of a horizontal line?

Back

0

Front

What is the slope of a vertical line?

Back

Undefined.

Front

If the slope of line A is 2, what is the slope of a line parallel to it?

Back

2

Front

If the slope of line B is -4, what is the slope of a line perpendicular to it?

Back

1/4.

Front

What does it mean for two lines to be perpendicular?

Back

Their slopes are opposite reciprocals.

Front

Determine if the lines whose equations are given are parallel, perpendicular or neither: y = 2x + 3 and y = 2x - 5.

Back

Neither.