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3 years ago

7

Suppose that c(x)= (7x^3) - (84x^2) + (22,000x) is the cost of manufacturing x items. Find a production level that will minimise

the average cost of making x items. At this level, the average cost of making x items is how much?

1 answer:

ra1l [238]3 years ago

4 0

Answer:

54

Step-by-step explanation:

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$f(t)=\begin{cases}0&\text{for }t$

Recall that

$u(t)=\begin{cases}0&\text{for }t$

Take it one piece at a time. For $t\ge0$ , we can scale $u(t)$ by -5:

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so that

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