Answer
See graph, zeros $-1.78, 1.29, 3.49$
Work Step by Step
1. See graph for $f(x)=x^3-3x^2-4x+8$
2. We can identify zeros $x=-1.78, 1.29, 3.49$
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0-32193-104-1
ISBN 13:
978-0-32193-104-7
Chapter 4 - Exponential and Logarithmic Functions - Section 4.5 Properties of Logarithms - 4.5 Assess Your Understanding - Page 332: 115
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