Waec Further Mathematics Past Questions
Question 6
Find the 21st term of the Arithmetic Progression (A.P.): -4, -1.5, 1, 3.5,...
- A. 43.5
- B. 46
- C. 48.5
- D. 51
Question 7
Find the coefficient of \(x^{4}\) in the expansion of \((1-2x)^{6}\).
- A. -320
- B. -240
- C. 240
- D. 320
Question 8
Given that \(\frac{6x+m}{2x^{2}+7x-15} \equiv \frac{4}{x+5} - \frac{2}{2x-3}\), find the value of m.
- A. 20
- B. 12
- C. -10
- D. -22
Question 9
Given that \(f(x) = \frac{x+1}{2}\), find \(f^{1}(-2)\).
- A. -5
- B. -3
- C. \(-\frac{1}{2}\)
- D. 5
Question 10
The function f: x \(\to \sqrt{4 - 2x}\) is defined on the set of real numbers R. Find the domain of f.
- A. \(x<2\)
- B. \(x \leq 2\)
- C. \(x = 2\)
- D. \(x > -2\)
