Explain why the function is discontinuous at the given number a. (Select all that apply.)2x27x – 4if x + 4f(x)X - 4a = 48.if x = 4limf(x) andlimf(x) are finite, but are not equal.X→4+X→4O f(4) is undefined.f(4) and lim f(x) are finite, but are not equal.X→4lim f(x) does not exist.X→4none of the aboveSketch the graph of the function.yyy1212-1210101088.86.6.6.44224810122481012481012Cy12102.

Introduction: A non-stop characteristic in arithmetic is one wherein a non-stop variant (that is, a…

Explain why the function is discontinuous at the given number a. (Select all that apply.) (2x² – 7x – 4 if x + 4 f(x) = - X - 4 if x = 4 lim, f(x) and lim f(x) are finite, but are not equal. X4+ X-4 O (4) is undefined. f(4) and lim f(x) are finite, but are not equal. X4 lim f(x) does not exist. X4 O none of the above O O O 00