Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Appendix D - Graphing Techniques - Exercises - Page 447: 46

Answer

Refer to the curve in Black in Graph I

Work Step by Step

Appendix D - 46 (Solution) For $y = (x - 2)^2,$ when $x = 4, y = 4;$ $x = 3, y = 1;$ $x = 2, y = 0;$ $x = 1, y = 1;$ $x = 0, y = 4$ As seen, $y = (x - 2)^2$ is the horizontal translation of $y = x^2$ to the right by 2 units as well. Domain = $(−\infty, \infty)$ Range = $[0, \infty)$
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