Use the graph to write an equation y = acos[b(x – h)] + k to model the situation.The amplitude is , so a = . The period is , so b = .
Answer
Part 1:
30
Part 2:
-30
Part 3:
12

Question

Use the graph to write an equation y = acos[b(x – h)] + k to model the situation.The amplitude is , so a = . The period is , so b = .

Revolt · Accepted Answer

Part 1: 30; Part 2: -30; Part 3: 12

Modeling with Periodic Functions