Question

I have to put y=3x-9 in point slope form using the points (1,6) and I have to put it in standard form. could anyone help?

Answer 1

y - 1 = 3(x - 6)

y - 1 = 3x - 18

y= 3x - 17

-3x + y = -17

the original one: -3x + y = -9