These Further Maths questions and answers were pulled from our book (Further Maths questions for ss2); Compiled to serve as a reference material to help teachers draw up test and exam questions faster. It could also help students assess their level of exam preparation. Each sample question includes correct answers.
Sample Further Maths Exam Questions and Answers
CORRELATION AND REGRESSION
DIRECTION: Choose the correct answer from the lettered options
1.
A. -0.566.
B. 0.566.
C. -0.195.
D. 0.195.
2.. Find the product moment correlation coefficient of the given data (x, y) = (0, 4), (2, 0), (4, -5), (6, -9), (8, -10).
A. -1.85.
B. -26.17.
C. -0.67.
D. -9.52.
.3.
A. 0.954.
B. 1.01.
C. 0.898.
D. 0.800.
.4.
A. y = 1.15x + 1.94.
B. y = 1.5x – 1.94.
C. y = -1.94x + 1.15.
D. y = 1.15x – 1.94.
5. Find the regression line equation of y on x for the data (x, y) = (0, 4), (2, 0), (4, -5), (6, -9), (8, -10).
A. y = -4x + 3.4.
B. y = -1.85x + 3.4.
C. y = 1.85x + 3.4.
D. y = 3.4x – 1.85.
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INEQUALITIES
DIRECTION: Choose the correct answer from the lettered options.
1. Determine the solution set of the inequality 4×2 + x – 3 < 0. A. x > 3/4 or x < -1.
B. -1 < x < 3/4. C. 3/4 > x > -1.
D. x < 3/4 or x > -1.
2. Describe the region of the x-y plane defined by the inequality, y > -2×2 + 1.
A. The region above the line y = -x2 + 2.
B. The region below the line y = -2×2 + 1.
C. The region below the line y = -x2 + 2.
D. The region above the line y = -2×2 + 1.
3. Find the solution set of the inequality x2 – 2x – 3 > 0.
A. x < -1 or x > 3.
B. -1 < x < 3. C. 3 > x > -1.
D. x < 3 or x > -1.
4. Describe the region of the x-y plane defined by the inequality, y < 3x -4.
A. The region below the line y = 4x – 3.
B. The region above the line y = 3x – 4.
C. The region below the line y = 3x – 4.
D. The region above the line y = 4x – 3.
5. The inequality given a > b, when x is multiplied to the inequality which of the following option best expresses the inequality if x is positive.
A. ax < bx. B. ax > bx.
C. bx < ax.
D. ax < -bx.
