Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 5 - Review - Exercises - Page 464: 69

Answer

$0.30,2.84$

Work Step by Step

1. Graph the function $y=sin(x)-0.3$ as shown in the figure. 2. If $y=0$, then $sin(x)=0.3$ so the x-intercepts give the solutions for the equation. 3. Based on the graph, the x-intercepts can be identified as $x=0.30$ and $x=2.84$ within the interval of $[0,2\pi]$
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