Use the graph to determine the values of a for which lim f(x) does not exist. (Enter your answers as a comma-separated list.) Xa

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...
Question
1
1
1
X
-4
2
2
-4
-2
2
-4
-2
-1
-1
-1
-2-
-2-
- 2F
y
4
2
1
-4
2
4
-1
-2F
Use the graph to determine the values of a for which lim f(x) does not exist. (Enter your answers as a comma-separated list.)
a =
3.
Transcribed Image Text:1 1 1 X -4 2 2 -4 -2 2 -4 -2 -1 -1 -1 -2- -2- - 2F y 4 2 1 -4 2 4 -1 -2F Use the graph to determine the values of a for which lim f(x) does not exist. (Enter your answers as a comma-separated list.) a = 3.
2 + x if x < -2
Let f(x)
,2
x
if -2 < x < 2.
- x if x > 2
Sketch the graph of f.
y
y
y
3
3
2
2
2
1
X
-4
-2
2
4
-4
-2
4
-4
-2
2
4
-1
-1
-1
y
4
3
2
1
-4
-2
2
4
Transcribed Image Text:2 + x if x < -2 Let f(x) ,2 x if -2 < x < 2. - x if x > 2 Sketch the graph of f. y y y 3 3 2 2 2 1 X -4 -2 2 4 -4 -2 4 -4 -2 2 4 -1 -1 -1 y 4 3 2 1 -4 -2 2 4
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