Answer
$A=-4$
Work Step by Step
We are given:
$f(x)=\displaystyle \frac{3x+8}{2x-A}$ and $f(0)=2$
We solve for $A$:
$f(0)=\frac{3*0+8}{2*0-A}$
$f(0)=\frac{8}{-A}$
Since $f(0)=2$:
$2=\frac{8}{-A}$
$-2A=8$
$A=-4$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 3 - Section 3.1 - Functions - 3.1 Assess Your Understanding - Page 212: 95
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