Evaluate each limit, if it exists: x²-4 a)lim 22-4 X-2 1-x² b)lim x-1 1-x x²-4x x-0 x(x-1) c) lim

Calculus: Early Transcendentals
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Author:James Stewart
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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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Evaluate each limit, if it exists:
x²-4
a)lim 22-4
X-2
1-x²
x-1 1-x
b)lim
x²-4x
x-0 x(x-1)
c) lim
Transcribed Image Text:Evaluate each limit, if it exists: x²-4 a)lim 22-4 X-2 1-x² x-1 1-x b)lim x²-4x x-0 x(x-1) c) lim
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