Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 5 Polynomials and Polynomial Functions - 5.8 Analyze Graphs of Polynomial Functions - Guided Practice for Examples 1, 2, and 3 - Page 389: 3


The graph is attached.

Work Step by Step

We first graph the function using a graphing calculator, as the book instructs. Note, the x-intercepts are any point where the graph crosses the x-axis. These are marked in black on the graph. Also, note that the minimums and maximums are the locations where the function is higher or lower than the nearby points (see page 388).
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