Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 10 - Radical Functions and Equations - 10.1-10.2 - Quiz - Page 558: 1

Answer

$[3,\infty)$

Work Step by Step

Find the domain (radicand must be non-negative because the radical has an even index): $$x-3\geq0$$ $$x\geq3$$ The domain is $[3,\infty)$.
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