SOLUTION: does the average cost function C = 15 + 125/x have a horizontal asymptote? If so, what is the horizontal asymptote equation?

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Question 876153: does the average cost function C = 15 + 125/x have a horizontal asymptote? If so, what is the horizontal asymptote equation?
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Yes.
As x tends toward infinity, 125%2Fx tends toward zero. The makes C approach 15.