Identify the function's local and absolute extreme values, if any, saying where they occur.f(r) = (r - 9) 3
A. local minimum: x = 0; local maximum: x = 9
B. no local extrema
C. local minimum: x = 0
D. local minimum: x = 9
Answer: B
Mathematics
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A. Yes B. No
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Identify the degree and leading coefficient of the polynomial.f(x) = -10x3 + 9 - 2x4 + x9 - 15x2
A. Degree: 3; leading coefficient: -10 B. Degree: 9; leading coefficient: 1 C. Degree: 4; leading coefficient: -2 D. Degree: 9; leading coefficient: -10
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A. No B. Yes
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