Question

9.
Let f(x) = 2x + 2. Solve f−1(x) when x = 4. (1 point)

Answer 1

1

Explanation:

The value of the output given by the inverse for a given input is the same as the input of the original function that results in the output equal to the given input.

So, 2x + 2 = 4, meaning the answer is 1