Question

Please help!!!would be appreciated

Answer 1

Answer would be 81.60 and 8

Answer 2

Answer:

1. 81.60

2. 8

Step-by-step explanation:

$y=ab^x$

$y=(2)(2.1)^5\\y=(2)(40.8)\\y=81.60$

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$y=ab^x$

Solve for a; divide by b^x

$\frac{y}{b^x}=a$

$a=\frac{5000}{(5)^4}\\a=\frac{5000}{625}\\ a=8$