Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 4 - Cumulative Review - Page 252: 30a

Answer

$f(5)=75$

Work Step by Step

To find the value of $f(5)$, substitute $5$ to x in the function $f(x)$ to have: $\\\\f(x)=3x^2 \\\\f(5)=3(5)^2 \\\\f(5)=3(25) \\\\f(5)=75$
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