Question

Equation for a line perpendicular to 3y-9x=9 and passing through the point(-3,2)

Answer 1

Explanation:

3y-9x=9

3y-9x+9x=9+9x

3y=9x+9

y=3x+3

If a line is perpendicular to an equation, the slope is flipped.

So, 3x would equal to -3x.

The final equation is y=-3x+3