1) Which of the equivalent expressions for P(x) reveals the price which gives a profit of
1 answer:
Answer:
1. (B)P(x) = -3(x-4)(x - 140)
2. $140
Step-by-step explanation:
(1) Given the profit function, P(x) where x is the price, the expression which reveals the price which gives a profit of zero without changing the form of the expression is:
P(x) = -3(x-4)(x - 140)
This is as a result of the fact that equating it to zero immediately yields the zeros of the quadratic polynomial.
(2)When the profit, P(x)=0, then using the expression above we have:
A price of $4 or $140 as the case may be gives a profit of zero.
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Answer:
The answer is "Option 2".
Step-by-step explanation:
Please find the complete question in the attached file.
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