Consider the graph below. Suppose it can be modeled by f(t) = A cos(B (t - C)) + D where A > 0. 350 200 210 140 70 12 16 20 (a) Find the value of B. OB = R 16 OB 8 OB = 16 %3D OB = 8 OB - 2x OB- 16x (b) Find the value of C. Oc-0 Oc-8 OC- 12 OC= 4 OC= 16

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