Evaluate the derivative.f'(-2) if f'(x) = (x2 - 1)(4x) + (bx2 + 1)(2x)
A. 96
B. -60
C. 94
D. 68
Answer: B
Mathematics
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B. 
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D. 
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The set of __________ numbers is {1, 2, 3, 4, ... }. ?
A. irrational B. integer C. natural D. whole E. negative
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Graph the function by first converting to base e or 10. f(x) = log5(x - 1).
A. 
B. 
C. 
D. 
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Use a graphing calculator to find the approximate location of all relative extrema.f(x) = 0.1x3 -15x2 - 23x + 86
A. Relative maximum at x = -0.761; relative minimum at x = 100.761 B. Relative maximum at x = -100.761; relative minimum at x = 0.761 C. Relative minimum at x = -0.761; relative maximum at x = 100.761 D. Relative minimum at x = -100.761; relative maximum at x = 0.761
Mathematics