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 4 - Writing Linear Functions - 4.7 - Piecewise Functions - Monitoring Progress - Page 218: 1

Answer

$f(-8)=3$

Work Step by Step

We have $x=-8$. Use the first equation. $f(x)=3,$ if $x\lt -2 $ Substitute $-8$ for $x$. $\Rightarrow f(-8)=3$
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