Provide an appropriate response.
If C(x) = 8x + 1,000 and A(x) = , then if x = 200, A(x) =

A. 10
B. 12
C. 11
D. 13


Answer: D

Mathematics

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A. 145 cups
B. 36 cups
C. 5 cups
D. 72 cups

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Determine the x values that cause the polynomial function to be (a) zero, (b) positive, and (c) negative.f(x) = (5x + 4)(x2 + 5)(x - 7)

A. (a) , (b)  (c)  ? (7, ?)
B. (a) , (b)  ? (7, ?), (c) 
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