1. Hobbie’s is having a sale on athletic shoes. The cost as a function of the number of additional pairs of shoes purchased is modeled by the given equation, where C represents the total cost, in dollars, and p represents the total number of additional pairs of shoes purchased. C(p) = 5 Which values for the domain make sense in the context of this problem?
A. integers B. rational numbers C. real numbers D. whole numbers
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