Answer
See below
Work Step by Step
Let $x$ be the number of weeks
The initial gross $a=37$ million.
Losing 30% per week means the gross per week is 70% of the previous week.
We have $f(x)=37(0.70)^x$
The domain: $x\geq0$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 7 Exponential and Logarithmic Functions - Standardized Test Practice - Short Response - Page 547: 19
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