= M M = = A QUESTION 3: [6] Sketch the following trigonometric graphs for on the same set of axes provided below. (4) and From your graph, write down the value(s) of for which: (2) A A QUESTION 4: [13] In the diagram below, is a quadrilateral on the Cartesian Plane with and . The PQRS diagonals of bisect each other at right angles, at T is the point of intersection of line PQRS M. with the and is the of line PR y-axis P x-intercept PR. Determine the gradient of (3) PR. M A
= M = M = A QUESTION 3: [6] Sketch the following trigonometric graphs for on the same set of axes provided below. (4) and From your graph, write down the value(s) of for which: (2) A A QUESTION 4: [13] In the diagram below, PQRS is a quadrilateral on the Cartesian Plane with and . The diagonals of PQRS bisect each other at right angles, at M. T is the point of intersection of line PR with the y-axis and P is the x-intercept of line PR. Determine the gradient of PR. (3) M A
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