Additional Mathematics 0606 / Trigonometry / 3.953.95: Cosine graph parameters from diagram0606/11/O/N/24 — Question 3 · 4 marksMark as done · Save for later · Show all solutionsThe diagram shows part of the graph of f(x)=a cos bx+c\mathrm{f}(x)=a\,\mathrm{cos}\,bx+cf(x)=acosbx+c. Find the values of aaa, bbb and ccc.[4]▸ Answer▸ Official mark scheme← 3.15: Sin³ identity and triple-angle equation3.96: Cosine curve through two points →
