SPM 2023 Paper 2

Question 3: Diagram 2 shows the straight line PQ and point T on a Cartesian plane.Find the equation of the straight line which is parallel to PQ and passes through point T. [3 marks] Solution:Same gradient for parallel line.$$ \begin{aligned} &\begin{aligned} & \text { Gradient of } \mathrm{PQ}=\frac{4-2}{3-0} \\ & =\frac{2}{3} \\ & y=m x+c, … Read more

Question 1:Diagram 1 shows the stem-and-leaf plot for time taken by a group of students in a survey.(a) State the number of students who took part in the survey.   [1 mark](b) Determine the mode of distribution.   [1 mark](c) Write one inference based on distribution of the time.   [1 mark] Solution:(a)Time of answering the Survey for … Read more