x-2 Consider f (x) x2-x-2' a) Is f(x) defined for x = -1? For x = 0? For x = 1? For x = 2? b) What is the domain of f? c) Compute lim f (x) and lim f (x). d) Graph f(x). There are two x-values that are not in the domain of f, which we call as %3D x--1 x-2 "discontinuities. What is the difference between the two discontinuities?
x-2 Consider f (x) x2-x-2' a) Is f(x) defined for x = -1? For x = 0? For x = 1? For x = 2? b) What is the domain of f? c) Compute lim f (x) and lim f (x). d) Graph f(x). There are two x-values that are not in the domain of f, which we call as %3D x--1 x-2 "discontinuities. What is the difference between the two discontinuities?
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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