Find the value of x for which the function f(x) = 2x3 - x2 -

MATHEMATICS
JAMB 2007

Find the value of x for which the function f(x) = 2x3 - x2 - 4x + 4 has a maximum value

  • A. 2/3
  • B. 1
  • C. - 2/3
  • D. - 1

Correct Answer: B. 1



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