Sketch the graph of the function. 3 + x if x < -1 f(x) = x2 if -1 ≤ x < 1 .2 - x if x ≥1 у у 3F 3F 2 1 2 X -3 -2 -1 1 2 3 -3 -2 -1 1 2 3 у 3- 2 1 у 2h 1 x x -3 -2 -1 1 2 3 -3 -2 -1 1 2 3 -1F 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.) x → a a =

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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Sketch the graph of the function.
3 + x if x < -1
f(x) =
x2
if -1 ≤ x < 1
.2 - x
if x ≥1
у
у
3F
3F
2
1
2
X
-3
-2
-1
1
2
3
-3
-2
-1
1
2
3
у
3-
2
1
у
2h
1
x
x
-3
-2
-1
1
2
3
-3
-2
-1
1
2
3
-1F
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.)
x → a
a =
Transcribed Image Text:Sketch the graph of the function. 3 + x if x < -1 f(x) = x2 if -1 ≤ x < 1 .2 - x if x ≥1 у у 3F 3F 2 1 2 X -3 -2 -1 1 2 3 -3 -2 -1 1 2 3 у 3- 2 1 у 2h 1 x x -3 -2 -1 1 2 3 -3 -2 -1 1 2 3 -1F 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.) x → a a =
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