Question

For the cost function () = 2 − 5 + 100, the average cost of producing 20 items is

_________.​

Answer 1

Answer:

Now to find AC increasing, we will differentiate the function of average cost and see at critical points.

dx

d(AC)

=2−

x

2

50

=0⇒x=−5,5

Now if we plot it on number line we can see that functions value increases from (−∞,−5),(5,∞) and decreases from (−5,5).

Hence range of values of the output x, for which AC is increasing is (−∞,−5)∪(5,∞)

Step-by-step explanation:

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