Trigonometry (11th Edition) Clone

Published by Pearson
ISBN 10: 978-0-13-421743-7
ISBN 13: 978-0-13421-743-7

Appendix D - Graphing Techniques - Exercises - Page 447: 11i


Graph "I" is the correct sketching.

Work Step by Step

For $y = (x+2)^2 - 1,$ when $x=−2, y=-1$ The curve passes through $(−2,-1)$ Since the graph of $y=(x+2)^2-1$ is the same as the graph of $y=x^2$ but at a horizontal translation of 2 units to the left and a vertical translation of 1 unit down, graph "I" is the correct sketching.
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