3 years ago

20. BUSINESS The function f(x) = 1000-0.01x² models the manufacturing cost per item when x items are produced,

Mathematics

1 answer:

tamaranim1 [39]3 years ago

4 0

Answer:

Profit is calculated by subtracting the total cost from the total revenue as expressed in the equation given above as,

P(x) = R(x) - C(x)

If we are to substitute the given expression for each of the terms, we have,

P(x) = x(S(x)) - C(x)

Substituting,

P(x) = x(30 - 0.01x) - (0.15x³ + 0.01x² + 2x + 120)

Simplifying,

P(x) = 30x - 0.01x² - 0.15x³ - 0.01x² - 2x - 120

Combining like terms,

P(x) = -0.15x³ - 0.02x² + 28x - 120

The answer to this item is the second among the choice, number 2.

Read more on Brainly.com - brainly.com/question/6037945#readmore

Step-by-step explanation:

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