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

Appendix A - Review - A.10 Internal Notation; Solving Inequalities - A.10 Assess Your Understanding - Page A87: 11

Answer

Interval Notation: $[0,2]$ Inequality Form: $0\leq x\leq 2$

Work Step by Step

Since the bracket notations are closed at $0$ and $2$, then the interval is $[0,2]$. In terms of inequalities, we have $0\leq x\leq 2$.
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