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Friday, 14 August 2026
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Mathematics Past Questions and Answers

Topic: Differentiation

Jamb Mathematics Questions - Differentiation

Question 11:
At what value of x is the function y = x2 - 2x - 3 minimum?
  • A 1
  • B -1
  • C -4
  • D 4
View Answer & Explanation
Question 12:
Obtain a maximum value of the function f(x) x3 - 12x + 11
  • A -5
  • B -2
  • C 2
  • D 27
View Answer & Explanation
Question 13:
Integrate \(\frac{1 - x}{x^3}\) with respect to x
  • A \(\frac{x - x^2}{x^4}\) + k
  • B \(\frac{4}{x^4} - \frac{3 + k}{x^3}\)
  • C \(\frac{1}{x} - \frac{1}{2x^2}\) + k
  • D \(\frac{1}{3x^2} - \frac{1}{2x}\) + k
View Answer & Explanation
Question 14:
Integrate \(\frac{1 - x}{x^3}\) with respect to x
  • A \(\frac{x - x^2}{x^4}\) + k
  • B \(\frac{4}{x^4} - \frac{3 + k}{x^3}\)
  • C \(\frac{1}{x} - \frac{1}{2x^2}\) + k
  • D \(\frac{1}{3x^2} - \frac{1}{2x}\) + k
View Answer & Explanation
Question 15:
If the function f is defined by f(x + 2) = 2x\(^2\) + 7x - 5, find f(-1)
  • A -10
  • B -8
  • C 4
  • D 10
View Answer & Explanation