Test Review: Parallel and Perpendicular Lines

Front

Find the slope: Options: 3/4, 4/3, -3/4, -4/3

Back

4/3

Front

Find the slope of the line that passes through:
(-4, 7) and (-6, -4)

Back

11/2

Front

Back

4/5

Front

Which of these represents point-slope form? Options: y - y₁ = m(x - x₁), Ax + By = C, y = mx + b

Back

y - y₁ = m(x - x₁)

Front

Which of these represents slope-intercept form? Options: y - y₁ = m(x-x₁), Ax + By = C, y = mx + b

Back

y = mx + b

Front

Using point-slope form, write the equation of the line that passes through the given point (-2, -1) and has the given slope m= -3 in SLOPE-INTERCEPT form.

Back

y=-3x-7

Front

The slopes of parallel lines are...

Back

the same

Front

Slopes of perpendicular lines are...

Back

opposite reciprocals.

Front

What slope is parallel to: m = 3/4

Back

3/4

Front

Slope of a line perpendicular to 5?

Back

-1/5