Mathematics, 10.11.2020 22:30, lattimore12

A set of weights includes a 4 lb barbell and 6 pairs of weight plates. Each pair of plates weighs 20 lb. If x pairs of plates 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 range of the function for this situation?

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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...