Question

Drag and drop each pair of lines into the correct category to indicate whether the pair of lines are parallel, perpendicular, or neither.

Answer 1

parallel:

y=5x-1 ; 10x-2y=12

perpendicular:

3x-5y=-1 ; 3y=-5x+2

6y=4x+1 ; 12x+8y=12

neither:

1/7x+y=7 ; y=-7x

x-6y=12 ; x+4