Consider the following function and graph. 1 x + 2 f(x) = = 2 (b) lim f(x) + X-2T X Determine whether f(x) approaches ∞ or - as x approaches -2 from the left and from the right (a) lim f(x) X→-2-

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.4: Composition Of Functions
Problem 4SE: How do you find the domain for the composition of two functions, fg ?
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Consider the following function and graph.
f(x)
1
x + 2
(b) lim
X→-2+
3
f(x)
-3-
Determine whether f(x) approaches ∞ or -∞ as x approaches -2 from the left and from the right.
(a) lim f(x)
X→-2-
Xx
Transcribed Image Text:Consider the following function and graph. f(x) 1 x + 2 (b) lim X→-2+ 3 f(x) -3- Determine whether f(x) approaches ∞ or -∞ as x approaches -2 from the left and from the right. (a) lim f(x) X→-2- Xx
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