writing equations of parallel and perpendicular lines

Front

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

Back

Front

Define parallel lines in terms of slope.

Back

Parallel lines have the same slope.

Front

What is the slope of a line that is perpendicular to a line with a slope of -2?

Back

Front

Write the equation of a line PARALLEL to y = -rac{1}{4}x + 5 that passes through the point (0, 2).

Back

Front

What is the relationship between the slopes of two perpendicular lines?

Back

The slopes of two perpendicular lines are opposite reciprocals.

Front

Write the equation of a line PERPENDICULAR to y = 4x - 1 that passes through the point (1, 2).

Back

Front

If a line has a slope of 0, what type of line is it?

Back

A line with a slope of 0 is a horizontal line.

Front

Write the equation of a line PARALLEL to y = 5x + 3 that passes through the point (2, 4).

Back

Front

What is the slope of a line that is perpendicular to a line with a slope of 1/2?

Back

Front

Write the equation of a line PERPENDICULAR to y = -3x + 4 that passes through the point (3, 1).

Back