Maths SS3 Enter your name 1 / 10 1. Find the derivative of y = 3x²+5x-2 with respect to x. A) 3x + 5 B) 6x - 2 C) 6x + 5 D) 6x² + 5 2 / 10 7. Find the sum to infinity of a Geometric Progression (G.P.) with a first term of 10 and a common ratio of 1/2. A) 15 B) 5 C) 20 D) 40 3 / 10 6. Solve for x in the equation (x+2) = 1 A) 10 B) 12 C) 8 D) 2 4 / 10 4. In a circle of radius 7 cm, what is the length of an arc that subtends an angle of 90° at the center? (Take pi = 22/7) A) 22 cm B) 44 cm C) 11 cm D) 7.5 cm 5 / 10 8. A bag contains 5 red balls and 3 blue balls. If a ball is picked at random, what is the probability that it is blue? A) 5/8 B) 3/5 C) 3/8 D) 1/3 6 / 10 3. Find the 10th term of an Arithmetic Progression (A.P.) where the first term a = 2 and the common difference d = 3. A) 27 B) 32 C) 29 D) 30 7 / 10 9. What is the mean of the distribution: 10, 15, 20, 25, 30? A) 15 B) 25 C) 20 D) 22 8 / 10 10. If y varies inversely as x and y = 4 when x = 3, find y when x = 6. A) 8 B) 12 C) 2 D) 1 9 / 10 6. What is the gradient of the line passing through points P(2, 3) and Q(5, 12)? A) 2 B) 5 C) 3 D) 9 10 / 10 3. Given that sin0(thet = 0.5 and (theta) is an acute angle, find the value of (theta.) A) 0° B) 45° C) 30° D) 60° Your score isThe average score is 77% 0%