Parallel and Perpendicular Lines

Front

The slopes of parallel lines are...

Back

the same

Front

The slopes of perpendicular lines are...

Back

opposite reciprocals

Front

What is the slope of a line parallel to the given line y=5x+1?

Back

5

Front

What is the slope of a line perpendicular to the given line y= 1/5 x - 3?

Back

-5

Front

What is the slope of a line parallel to the given line y= 1/2x - 4?

Back

1/2

Front

What is the slope of a line perpendicular to the given line y= -2/3 x + 1?

Back

3/2

Front

Which is the point-slope form? Options: Ax + By = C, y = mx+b, y - y₁ = m(x - x₁), m = (y₂ - y₁)/(x₂ - x₁)

Back

y - y₁ = m(x - x₁)

Front

Equation of the line parallel to y = 3x - 5 through (5,-4)

Back

y + 4 = 3 (x - 5)

Front

Equation of the line perpendicular to y = -2x + 5 passing through (6,4)

Back

y - 4 = 1/2 (x - 6)

Front

Equation of the line parallel to y = 1/2x +1 through (-1, 2)

Back

y - 2 = 1/2 (x +1)