+ 2850-361 4 a) Figure 4 shows a graph of the form y=Acos (be+p) ii) b iii) p 4 2 O -2 Determine the values of: 1) A (45,5) 100 (1350) 150 200 (225,-5) Graph-published anonymously-www.desmos.com Figure 4 iv) Use the values obtained in i), ii), iii) to state the law of the graph. 300 (315, 0) 2 Decem

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