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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I just need help with d
![Below is the graph of a piecewise function f(x).
y
4
3
2
1
-5 +4 -3 -2 -1
1
2
3
4
6.
-1
-2
-3
y = f\x)
-4F
(a)
lim
f(x)=
X→-4+
-3
DNE
(b) Is f(x) differentiable at x = 4?
false
true
(c) Find the domain of f(x).
O (-6,-4) U (-4,2) U (2,6)
O (-6,2) U (2,6)
O [-6,2) U (2,6)
O (-6,-4) U (-4,6)
O [-6,-4) U (-4,2) U (2,6)
O [-6,6)
[-6,6]
O [-6,-4) U (-4,6)
(d) Find the range of f(x).
O (-3,4]
O [-3,3]
O [-3,1) U (1,4]
O [-3,4]
O (-3,2) U (2,4]
O [-3,2) U (2,4]
O (-3,3)
O -3,1) U (1,4]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1f3604aa-c8ba-40fd-86eb-826a89c96c85%2F9b830d85-1d12-4272-8943-74c89466036c%2F5yigjrf_processed.png&w=3840&q=75)
Transcribed Image Text:Below is the graph of a piecewise function f(x).
y
4
3
2
1
-5 +4 -3 -2 -1
1
2
3
4
6.
-1
-2
-3
y = f\x)
-4F
(a)
lim
f(x)=
X→-4+
-3
DNE
(b) Is f(x) differentiable at x = 4?
false
true
(c) Find the domain of f(x).
O (-6,-4) U (-4,2) U (2,6)
O (-6,2) U (2,6)
O [-6,2) U (2,6)
O (-6,-4) U (-4,6)
O [-6,-4) U (-4,2) U (2,6)
O [-6,6)
[-6,6]
O [-6,-4) U (-4,6)
(d) Find the range of f(x).
O (-3,4]
O [-3,3]
O [-3,1) U (1,4]
O [-3,4]
O (-3,2) U (2,4]
O [-3,2) U (2,4]
O (-3,3)
O -3,1) U (1,4]
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