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Chapter 5: Q 83. (page 309)

Graph each function using a graphing utility and the Change-of-Base Formula.
$y = \log_{x - 1} (x + 1)$

Short Answer

Expert verified

Consider the given function.

$y = \log_{x - 1} (x + 1)$

Step by step solution

01

Step 1. Given information.

Consider the given function.

$y = \log_{x - 1} (x + 1)$

02

Step 2. Calculation.

Apply the change base formula.

$\begin{array}{l} y = \log_{x - 1} (x + 1) \\ = \frac{\log (x + 1)}{\log (x - 1)} \end{array}$

03

Step 3. Graph.

Draw the graph of the obtained base change function.

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