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5 votes
Which is an exponential decay function?

f(x) = 3/4(7/4)
f1x) = 2/3(4/5)*
f(x)= 3/3(8/7)
f(x) = 1/3(-9/2)

1 Answer

4 votes

Answer: f(x) = 3/2 (8/7)-x

Explanation:

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