Trigonometry · CAPE Integrated Mathematics

4 past-paper questions on Trigonometry, part of Foundations of Mathematics, from every CAPE Integrated Mathematics paper on Quelpr.

1. 2(b)(i)5 marks· CAPE Integrated Mathematics · 2016 · Paper 2Solve the equation 2 sin(theta + pi/3) - 1 = 0 for 0 <= theta <= pi.
2. 2(b)(ii)3 marks· CAPE Integrated Mathematics · 2016 · Paper 2Determine the minimum value of f(theta) = 2 sin(theta + pi/3) - 1.
3. 1(e)4 marks· CAPE Integrated Mathematics · 2017 · Paper 2Solve the equation tan(\theta + \frac{\pi}{3}) = 1, for 0 < \theta < \pi.
4. 2(d)3 marks· CAPE Integrated Mathematics · 2017 · Paper 2The graph shows f(x) = \sin x and g(x) = a + b\sin x. Determine the values of a and b and write the equation of g(x).