parallel and perpendicular lines

What is the slope of the parallel line to y = 5x -2

• -5

• 1/5

• 5

• -1/5

Perpendicular slopes are....

• the exact same

• reciprocals of each other

• negative reciprocals of each other

• additive inverse of each other

What is the slope of -3x-4y=10

• -3/4

• 3/4

• 3/2

• -3/2

f(x) = 7x - 6

f(x) = -1/7x +2

these two lines are.....

• parallel

• perpendicular

• no relation

-4x+2y=5

2x- y= 7

• perpendicular

• no relation

• parallel

-3x+3y=1

3x+2y=12

these two lines are....

• parallel

• perpendicular

• neither