Suppose the average costs of a mining operation depend on the number of machines used, and average costs, in dollars, are given by , , where x is the number of machines used. Over what interval in the domain do average costs decrease?
A)

Question

Suppose the average costs of a mining operation depend on the number of machines used, and average costs, in dollars, are given by  ,  , where x is the number of machines used. Over what interval in the domain do average costs decrease? ​
A)​

Quizplus · Accepted Answer

The Answer of Suppose the average costs of a mining operation depend on the number of machines used, and average costs, in dollars, are given by  ,  , where x is the number of machines used. Over what interval in the domain do average costs decrease? ​
A)​

Suppose the Average Costs of a Mining Operation Depend on the Number