Waec Mathematics Questions
Question 806:
Which of the following is represented by the above sketch?
- A Y = x2 + x - 6
- B Y = x2 - x - 6
- C Y = x2 - x + 6
- D Y = x2 + x + 6
Question 807:
In the diagram, SQ is a tangent to the circle at P, XP||YQ, ∠XPY = 56 o and ∠PXY = 80 o.Find angle PQY
View Answer & ExplanationQuestion 808:
For what values of x is the expression \(\frac{3x-2}{4x^2+9x-9}\) undefined?
- A \(\frac{-3}{4} \hspace{1mm}or \hspace{1mm}3\)
- B \(\frac{-2}{3} \hspace{1mm}or \hspace{1mm}-3\)
- C \(\frac{2}{3} \hspace{1mm}or \hspace{1mm}3\)
- D \(\frac{3}{4} \hspace{1mm}or \hspace{1mm}-3\)
Question 809:
Simplify \(\frac{1}{1-x} + \frac{2}{1+x}\)
- A \(\frac{x+3}{1-x^2}\)
- B \(\frac{x-3}{1+x^2}\)
- C \(\frac{3-x}{1-x^2}\)
- D \(\frac{3-x}{1+x^2}\)
Question 810:
The lengths of the parallel sides of a trapezium are 9 cm and 12 cm. lf the area of the trapezium is 105 cm2, find the perpendicular distance between the parallel sides.
View Answer & Explanation