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Mathematics, 06.04.2020 22:28 tristan4233

A set of weights includes a 4 lb barbell and 6 pairs of weight plates. Each pair of plates weighs 20 lbs. If x pairs of pates are added to the barbell, the total weight of the barbell and plates in pounds can be represented by f(x)=20x+4. What is the domain and the rage of this function?

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A set of weights includes a 4 lb barbell and 6 pairs of weight plates. Each pair of plates weighs 20...
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