Higher June 2024 Paper 2R Q16

EdexcelHigherCurrent spec2 marksDrawing & Using Graphs

16 Here are six graphs.

Six sketch graphs labelled A to F: A a sine-shaped wave through O; B a U-shaped parabola with minimum below O; C an n-shaped parabola with maximum at O; D a cosine-shaped wave with maximum on the y-axis; E a reciprocal graph with branches in the second and fourth quadrants; F a cubic curve through O, flat at O

Write down the letter of the graph that could have the equation

(i) \(y = -\dfrac{1}{x}\) (1)
(ii) \(y = \sin x^\circ\) (1)