Explain why the function is discontinuous at the given number a. (Select all that apply.) F(x) = if x # 4 if x = 4 ● lim f(x) and lim f(x) are finite, but are not equal, X-4+ X-4 16 ● lim f(x) does not exist. X-4 of (4) is defined and lim f(x) is finite, but they are not equal. X-4 f(4) is undefined. Onone of the above a = 4 Sketch the graph of the function. औ 34 4 -4 4

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