Parallel, Perpendicular, or Neither

Front

Slopes of parallel lines are...

Back

The Same

Front

Are the lines below parallel, perpendicular, or neither? y = -1/4x +10 and y = 4x - 4

Back

perpendicular

Front

Slopes of perpendicular lines are...

Back

Opposite Reciprocals

Front

What slope is perpendicular to: m = 5/8?

Back

-8/5

Front

y = 3x +2 and y = 3x - 3. These lines are...

Back

Parallel

Front

What is the slope of a line parallel to y = 2x + 1?

Back

2

Front

If two lines have slopes of 1/2 and -2, are they parallel, perpendicular, or neither?

Back

perpendicular

Front

What is the slope of a line perpendicular to y = -3x + 4?

Back

1/3

Front

The slopes of two lines are both 0. What can we say about these lines?

Back

They are parallel.

Front

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

Back

-1/4