College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 3 - Test - Page 270: 10

Answer

(a) 1st step (black graph): The parent function: $y=x^3$ 2nd step (green graph): Flipped over the x-axis. $y=-x^3$ 3rd step (red graph): Stretched by a factor of 2. $y=-2x^3$ 4th step (orange graph): Shifted 3 units up. $y=-2x^3+3$ Final step (blue graph): Shifted 1 unit to the left. $y=-2(x+1)^3+3$

Work Step by Step

(b) 1st step (black graph): The parent function: $y=|x|$ 2nd step (green graph): Shifted 2 units up. $y=|x|+2$ Final step (blue graph): Shifted 4 units to the left. $y=|x+4|+2$
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