Answer: D
Explanation:
To solve for the inverse of an equation, the first step is to rewrite f(x) as y.
This should leave you with the equation y=
+3
Then switch y and x, which should leave you with x=
+3
Lastly, solve for y.
- subtract 3 from both sides
- multiply both side by 5
- divide both sides by 3
This should give you the final answer of D or y=
The picture below gives a step-by-step picture.