Which is an exponential decay function?
OfW=3 (7)
f(x) = }($)*
F(x) = *
Ow=1(-2)

f(x) = }($)*

Step-by-step explanation:

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

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step-by-step explanation:

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