Logarithmic and Exponential Function Graphs Problem: Figure 7-5n shows the graph of an

Chapter 7, Problem 6

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Logarithmic and Exponential Function Graphs Problem: Figure 7-5n shows the graph of an exponential function y = f(x) and its inverse function y = g(x). Figure 7-5n a. The base of the exponential function is an integer. Which integer? b. Write the particular equation for the inverse function y = g(x) = f1(x). c. Confirm that your answers to parts a and b are correct by plotting on your grapher. d. With your grapher in parametric mode, plot these parametric functions: x(t) = f(t) y(t) = t What do you notice about the resulting graph? e. From your answer to part d, explain how you could plot on your grapher the inverse of any given function. Show that your method works by plotting the inverse of y = x3 9x2 + 23x 15.