Question

Find an equation of the line that passes through the point (-6,7) and is perpendicular to the line 12x-18y-72=0

Answer 1

y=-1.5x-2

Explanation:

18y=12x-72

3y=2x-12

y=2/3x-4

Slope=-1.5

7=-6(-1.5)+b

7=9-2