#### Answer

9

#### Work Step by Step

We plug 2 in for x and solve:
$f(2)=4(2)+1=9$

Published by
Prentice Hall

ISBN 10:
0133281140

ISBN 13:
978-0-13328-114-9

9

We plug 2 in for x and solve:
$f(2)=4(2)+1=9$

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