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Home > CALC > Chapter 1 > Lesson 1.3.1 > Problem 1-105


Given ,

  1. Evaluate .

    Substitute in for every in the equation.

  2. Without finding the equation of the inverse, find . Explain your process.

    Recall that that the inputs and outputs are switched for the inverse of a function.

    What was the result you found in part (a)? How can you use that to find ?

  3. Solve for if .

    Substitute these formulas into the equation above.

    Solve for .