Question

Through (-6, 8); perpendicular to 9x + 5y = 66. Write the equation in y = mx + b form.

Answer 1

simplified original equation: y=-9/5x+13.2

perpendicular slope: 5/9

equation passing through (-6,8): y-(8)=5/9(x-(-6))

y=mx+b form: y = 5/9x + 14