Explain why the function is discontinuous at the given number a. (Select all that apply.) (x+5 ifxs-1 if x > -1 A lim B f(-1) and lim f(x) are finite, but are not equal. x--1 f(x) does not exist. x--1 f(x) = lim x-1+ f(x) and lim x-1 f(-1) is undefined. none of the above -4 Sketch the graph of the function. -2 51 O 4 3 2 a = -1 f(x) are finite, but are not equal. 2 V N -2 -2 -4 2 ✪ -4 2 4

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