Higher November 2020 Paper 2 Q22

AQACurrent spec1 markExact Trig & Graphs

22 One of these is the graph of \(\quad y = 1 + \sin x \quad\) for \(\quad 0^\circ \leqslant x \leqslant 360^\circ\)

Circle the letter above the correct graph. [1 mark]

Four graphs for x from 0° to 360°. A: starts at 1, maximum 2 at 90°, minimum 0 at 270°, ends at 1. B: starts at 0, maximum 2 at 90°, minimum −2 at 270°. C: starts at −1, maximum 1 at 180°, ends at −1. D: starts at 2, minimum 0 at 180°, ends at 2
  • A
  • B
  • C
  • D
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