Question

Determine if the pair of lines is parallel, perpendicular,or neither. 3y=1+2x. 3x+2y=12

Answer 1

perpendicular

Explanation:

Solving each equation for y, you have ...

y = 2/3x +1/3 . . . . first equation

y = -3/2x +6 . . . . second equation

The x-coefficients (slopes) have a product of -1, so the lines are perpendicular.