Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Chapter 1 - Functions and Their Graphs - Chapter Test - Page 116: 10

Answer

(a) See graph. (b) See graph.

Work Step by Step

(a) To obtain the graph of $h(x)=-2(x+1)^3+3$ from $y=x^3$, shift 1 unit to the left, stretch vertically by a factor of 2, reflect across the x-axis, then shift 3 units up. See graph. (b) To obtain the graph of $g(x)=|x+4|+2$ from $y=|x|$, shift 4 units to the left, then shift 2 units up. See graph.
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