Answer
$-15$
Work Step by Step
Here, $g(x)=2x-5 $ and $f(x)= x^2-3x+4$
This implies that $2x-5-(x^2-3x+4)$
or, $=2x-5-x^2+3x-4$
or, $=-x^2+5x-9$
For $x=-1$
we have
$-x^2+5x-9=-(-1)^2+5(-1)-9$
or, $=-1-5-9$
or, $=-15$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 4 - Section 4.2 - Compound Inequalities - Exercise Set - Page 275: 102
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