Answer
The intersection point is $(1, 9)$.
The solution set is $\{1\}$.
.
Work Step by Step
The intersection point is $(1, 9)$.
The solution set is $\{1\}$.
Verify by inserting $x=1$
$LHS= 3^{x+1}=3^{1+1}=3^{2}=9=RHS$
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 4 - Exponential and Logarithmic Functions - Exercise Set 4.4 - Page 492: 126
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