Question

f(x)= 4x-3, f(x)^-1

Answer 1

So if it was rewritten it could be x/4+3?

Answer 2

4x-3=y
solve for x.
that is your f(x)^-1

Answer 3

I still don't get it. my options are x/4+3, 4/x+3, and 3-4x

Answer 4

sorry. it should be
4y-3=x
solve for y.

Answer 5

Divied everything by 4y?

Answer 6

4x-3=x
y=x+3/4
f(y)^-1=4/x+3

Answer 7

first add 3 both sides. and then divide by 4

Answer 8

Ahh! Okay! Thank you so much!

Answer 9

Anytime.