Joaquin receives $0.40 per pound for 1-99 pounds of aluminum cans. He receives $0.50 per pound if he recycles more than 100 pounds. Is the amount of money he receives a function of weight

Question

Mathematics

Nigel Avila

6 November, 04:14

Joaquin receives $0.40 per pound for 1-99 pounds of aluminum cans. He receives $0.50 per pound if he recycles more than 100 pounds. Is the amount of money he receives a function of weight

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Answers (1)

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Rashad Cordova · Answer 1

YES

f (x) = 0 when x is from (-infinity to 1)

f (x) = 0.40x when x is from [1 to 99]

f (x) = 0.50x when x is from (99 to + infinity)

Here f (x) is what Joaquin earns which is dependent on the weight (represented by x), thus the amount of money he receives is a function of weight.