Question

What is the inverse of the function below?

f (x) = x - 7
-----
3

Answer 1

@dcskaf

Answer 2

Same thing replace f(x) with y
y=x-7
---
3
then switch them
x=y-7
----
3

Answer 3

First multiply then add the 7

Answer 4

so would the answer be f-^1(x)=3x+7 ???

Answer 5

yep you got it

Answer 6

r u sure???

Answer 7

yeah