The maximum value of the function f(x) = 2 + x - x 2 is

MATHEMATICS
JAMB 2005

The maximum value of the function f(x) = 2 + x - x2 is

  • A. 9/4
  • B. 7/4
  • C. 3/2
  • D. 1/2

Correct Answer: A. 9/4



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