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 9 - Analytic Geometry - Chapter Test - Page 720: 12

Answer

See graph, $y=1-\sqrt {\frac{x+2}{3}}$

Work Step by Step

1. See graph for $(x,y)=(3t-2,1-\sqrt t)$ over $0\le t\le9$ 2. With $t=\frac{x+2}{3}$, we have $y=1-\sqrt {\frac{x+2}{3}}$
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