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anonymous
 4 years ago
Let f(x) = 2 x3 + 4 x + 1. Find the values for the coefficients in the expressions for the first and second derivatives below.
f '(x) = A x3 + B x2 + C x + D
f ' ' (x) = F x3 + G x2 + H x + J
anonymous
 4 years ago
Let f(x) = 2 x3 + 4 x + 1. Find the values for the coefficients in the expressions for the first and second derivatives below. f '(x) = A x3 + B x2 + C x + D f ' ' (x) = F x3 + G x2 + H x + J

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campbell_st
 4 years ago
Best ResponseYou've already chosen the best response.2find th derivatives \[f(x) = 2x^3 + 4x + 1 f'(x) = 6x^2 + 4 f"(x) = 12x\] equating coefficents in f'(x) A = 0, B = 6, C = 0 and D = 4 f"(x) A = 0 B = 0 C = 12 and D = 0

campbell_st
 4 years ago
Best ResponseYou've already chosen the best response.2oops for f"(x) F = 0, G = 0, H = 12 and J = 0
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