Slopes of Perpendicular Lines

Front

What is the slope of a line that is perpendicular to a line with slope m = 5/8?

Back

-8/5

Front

If two lines have slopes of 3 and -1/3, are they parallel, perpendicular, or neither?

Back

Perpendicular

Front

What is the slope of a line parallel to a line with slope 5/11?

Back

5/11

Front

True or False: The slopes of two lines are negative reciprocals if their product is -1.

Back

True

Front

If a line has a slope of -2, what is the slope of a line that is perpendicular to it?

Back

1/2

Front

What is the relationship between the slopes of parallel lines?

Back

They have the same slope.

Front

If the slope of one line is 4, what is the slope of a line that is perpendicular to it?

Back

-1/4

Front

Determine if the lines with slopes 2 and 2 are parallel, perpendicular, or neither.

Back

Parallel

Front

If two lines are perpendicular, what is the product of their slopes?

Back

-1

Front

What is the slope of a line that is perpendicular to a line with slope -3?

Back

1/3