Inverse Functions Quiz (5 Questions)

1. What does an inverse function do?

2. What is the first step in finding an inverse?

3. Find the inverse of f(x) = x − 5.

4. True or False: A function and its inverse undo each other.

5. What symbol is used for inverse functions?

Answer Key

1. Reverses the original function

2. Replace f(x) with y

3. f⁻¹(x) = x + 5

4. True

5. f⁻¹(x)

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