Answer
a) $g(-1)=2.25$
The point is (-1, 2.25).
b) $x=3$
The point is (3, 66).
Work Step by Step
a) $g(-1)=4^{-1}+2=\frac{1}{4}+2=2.25$
The point is (-1, 2.25).
b) $66=4^x+2$
$64=4^x$
$4^3=4^x$
$x=3$
The point is (3, 66).
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 6 - Section 6.3 - Exponential Functions - 6.3 Assess Your Understanding - Page 436: 97
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