Use the graph of the function f to solve the inequality. (a) f(x) > 0 (b) f(x) ≤0 4- # x = -2 x=2 C (a) The solution set for f(x) > 0 is. (Type your answer in interval notation.) (b) The solution set for f(x) ≤ 0 is (Type your answer in interval notation.)

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