Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question
question d
![Below is the graph of a piecewise function f(x).
y
4|
3
1
-6 -5
4 -3 -2 -1
1 2 3
4
5 6
-1
-2
-3
y = f\x)
(a) lim f(x)=
X→-4+
DNE
3
1
O -3
(b) Is f(x) differentiable at x = 4?
O true
O false
(c) Find the domain of f(x).
O (-6,2) U (2,6)
O [-6,6]
O [-6,2) U (2,6)
O (-6,-4) U (-4,6)
O [-6,-4) U (-4,2) U (2,6)
O [-6,6)
O [-6,-4) U (-4,6)
O (-6,-4) U (-4,2) U (2,6)
2.
4.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fba97c60f-e198-4877-8261-f5404cfa8fed%2F2c07a51f-3d2b-466b-abc4-00f4245cd87e%2F6haityo_processed.png&w=3840&q=75)
Transcribed Image Text:Below is the graph of a piecewise function f(x).
y
4|
3
1
-6 -5
4 -3 -2 -1
1 2 3
4
5 6
-1
-2
-3
y = f\x)
(a) lim f(x)=
X→-4+
DNE
3
1
O -3
(b) Is f(x) differentiable at x = 4?
O true
O false
(c) Find the domain of f(x).
O (-6,2) U (2,6)
O [-6,6]
O [-6,2) U (2,6)
O (-6,-4) U (-4,6)
O [-6,-4) U (-4,2) U (2,6)
O [-6,6)
O [-6,-4) U (-4,6)
O (-6,-4) U (-4,2) U (2,6)
2.
4.
![(d) Find the range of f(x).
O [-3,1) U (1,4]
O [-3,3]
O [-3,4]
O [-3,2) U (2,4]
O (-3,3)
O (-3,4]
O (-3,2) U (2,4]
O (-3,1) U (1,4]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fba97c60f-e198-4877-8261-f5404cfa8fed%2F2c07a51f-3d2b-466b-abc4-00f4245cd87e%2Fujg0133d_processed.png&w=3840&q=75)
Transcribed Image Text:(d) Find the range of f(x).
O [-3,1) U (1,4]
O [-3,3]
O [-3,4]
O [-3,2) U (2,4]
O (-3,3)
O (-3,4]
O (-3,2) U (2,4]
O (-3,1) U (1,4]
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