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What is the percent increase modeled in the function f(x)=20(1.5)^x a)20% b)1.5% c)30% d)50%
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What is the percent increase modeled in the function f(x)=20(1.5)^x

a)20%
b)1.5%
c)30%
d)50%

User Denise Mauldin
by
8.4k points

1 Answer

6 votes
The increase is D: 50% because the 1 in the parentheses stands for the 20 that was already there, with the .5 being the amount that’s actually being increased. 0.5 translates to 50%, so the answer is D.
User Bezejmeny
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8.1k points
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