Question

if f(x)=-10x-6, then f^-1(x)=what?

Answer 1

@Jaynator495

Answer 2

algerbra 2?

Answer 3

1) Replace f(x) with y.....it just makes the process easier
2) The, replace EVERY x with a y and EVERY y with an x. Becomes: x =-10y-6
3) Solve for y

Answer 4

That makes no sense to me lol

Answer 5

are you looking for \[f ^{-1} (x)\]

Answer 6

yea, you are. I miss read it hold on. :)

Answer 7

ok, you are looking for the INVERSE of the function, meaning, you are looking for the OPPOSITE. That is why you are replacing the x with y's and the y's with x's

Answer 8

Yeah I got that but how would I do it?

Answer 9

1) f(x)=-10x-6 becomes y=-10x-6
2) x = -10y -6
3) now solve for y :)

Answer 10

Okay thank you

Answer 11

np, any time