Additional Mathematics 0606 / Straight-line graphs / 3.603.60: Trigonometric function ggg (adjacent)0606/12/O/N/23 — Question 2 · 5 marksMark as done · Save for later · Show all solutions(a)The function ggg is defined by g(x)=5−4sin (32x)g(x)=5-4\sin\!\left(\dfrac{3}{2}x\right)g(x)=5−4sin(23x). Write down the amplitude of ggg.[1]▸ Answer(b)Write down the period of ggg in degrees.[1]▸ Answer(c)Sketch y=g(x)y=g(x)y=g(x) for −180∘⩽x⩽180∘-180^{\circ}\leqslant x\leqslant 180^{\circ}−180∘⩽x⩽180∘.[3]▸ Answer▸ Official mark scheme← 3.59: Linear law: lny\ln ylny against lnx\ln xlnx for y=Axby=Ax^{b}y=Axb3.61: Linear law: ln(y+2)\ln(y+2)ln(y+2) against x2x^{2}x2 →
