Which of the given functions has a discontinuity? f(x) = x²-9 6 g(x) = -{ - 1/2 1 - 3 if x 3 if x=3 if x 1 if x = 1 a) both are discontinuous b) both are continuous c) only f is discontinuous d) only 9 is discontinuous e) not enough information is given

Which of the given functions has a discontinuity? f(x) = x²-9 6 g(x) = -{ - 1/2 1 - 3 if x 3 if x=3 if x 1 if x = 1 a) both are discontinuous b) both are continuous c) only f is discontinuous d) only 9 is discontinuous e) not enough information is given

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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