Find a and d for f(x): = a cos x + d such that the graph of ƒ matches the figure. + 3 2 1 -3.14 -1.57 1.57 1.57 3.14 -1 -2 a) a 2, d=3 b) a = 5, d=2 c) a = 3, d = 5 d) a = 3, d=2 e) a = 5, d=5

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