Mathematics, 18.10.2019 06:10, kat9940

# Astore charges their customers based on the number of items that they buy. jane bought four items and was charged $15 and george bought twelve items and was charged $39. write a function to model the cost based on the number of items you buy. then determine how much you bought if you were charged $33.

a) f(x) = 3x + 3; f(10) = 33

b) f(x) = 3x + 3; f(33) = 102

c) f(x) =1/3 + 3; f(90) = 33

d) f(x) = 1/3x + 3; f(33) = 14

Answers: 1

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Astore charges their customers based on the number of items that they buy. jane bought four items an...

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