Explain why the function is discontinuous at the given number a. (Select all that apply.) f(x) = a = -2 f(-2) is undefined. lim f(x) does not exist. f(-2) and lim f(x) exist, but are not equal. lim x--2+ f(x) and lim f(x) exist, but are not equal. X--2- none of the above Sketch the graph of the function.

Explain why the function is discontinuous at the given number a. (Select all that apply.) f(x) = a = -2 f(-2) is undefined. lim f(x) does not exist. f(-2) and lim f(x) exist, but are not equal. lim x--2+ f(x) and lim f(x) exist, but are not equal. X--2- none of the above Sketch the graph of the function.

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

ChapterP: Prerequisites

SectionP.6: Analyzing Graphs Of Functions

Problem 4ECP

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