Question

Write the standard form of the equation of the line passing through the point (5,-3) and perpendicular to the line 5x-7y=7

Answer 1

y=-7/5x+4

Explanation:

5x-7=7y

÷7

5/7x-1=y

y=-7/5x-1

-3=-7/5x5+c

-3=-7+c

+7

4=c

so y=-7/5x+4