Part I: Write values that represent the inverse of the function represented in the table above. (3 points) Part II: Is the inverse a function? Explain your answer. (2 points) Remember that in a function, each input value can have only one output value.

3. The graph of f(x) = |x| is shown below. Write the equation for the stretched graph, g(x).

Step 1: Start with the equation g(x) = k • f(x). Substitute the known point and solve for k. Show your work. (2 points)

Step 2: Use the value of k that you found in Step 1 to write an equation for g(x). (1 point)

4. Use the functions below to complete Parts I and II.