Question

Can someone please help me?

choose the point-slope form of the equation below that represents the line passes through the point (-1,6) and has a slope of -3

a) y-6=-3x-3
b) y-6=-3(x+1)
c) y=-3x+3
d) 3x+y=3

I think it is c but I don't know.

Answer 1

c is slope-intercept.

The point slope form of the line through (h,k) with slope m is

y-k = m(x-h)

any other choices look like that?

Answer 2

Yeah, it's C

Answer 3

Bzzzt. but thanks for playing.