Answer
$0.75$
Work Step by Step
Plugging in $x=\frac{1}{2}$ into $f(x)$:
$f(\frac{1}{2})=10(\frac{1}{2})^3-6(\frac{1}{2})^2+4(\frac{1}{2})-1=10\frac{1}{8}-6\frac{1}{4}+2-1=1.25-1.5+2-1=0.75$
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 3 - Polynomial and Rational Functions - Exercise Set 3.3 - Page 376: 71
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