Question

f(x)=mx+b
f(-3)=13
f(7)=-17

I need help finding B @ko-ki

Answer 1

@jim_thompson5910

Answer 2

f(-3)=13 and f(7)=-17 both mean that we know the two points

(-3,13) and (7,-17)

lie on the line

Answer 3

so your first step is to figure out the slope

Answer 4

do you know how to do that?

Answer 5

yes i just figured it out, sorry

Answer 6

that's ok, what did you get?

Answer 7

but I will tag you in another one but my answer was m=-3
b=4

Answer 8

y=-3x+4 is correct