Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 50E
Related questions
Question
34
![y
4
3
2
1
X
-6 -5
-4 -3 -2 -1
1
-1
2
3
4
-2
-3
y = f\x)
-41
lim f(x)=
(а)
x→-4+
O 2
O -3
О 1
O 3
O DNE
(b) Is f(x) differentiable at x = 4?
O false
O true
(c) Find the domain of f(x).
O [-6,-4) U (-4,6)
O (-6,-4) U (-4,6)
O [-6,6]
O (-6,-4) U (-4,2) U (2,6)
O [-6,6)
O [-6,-4) U (-4,2) U (2,6)
O (-6,2) U (2,6)
O [-6,2) U (2,6)
(d) Find the range of f(x).
O [-3,2) U (2,4]
O [-3,4]
O [-3,1) U (1,4]
O (-3,2) U (2,4]
O (-3,4]
О (-3,3)
O (-3,1) U (1,4]
O [-3,3]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc8084e0e-ff04-4ae8-ba19-f863d28088fa%2Fa7e634da-2975-40ae-be28-777f6913f270%2Fjf2u2a_processed.png&w=3840&q=75)
Transcribed Image Text:y
4
3
2
1
X
-6 -5
-4 -3 -2 -1
1
-1
2
3
4
-2
-3
y = f\x)
-41
lim f(x)=
(а)
x→-4+
O 2
O -3
О 1
O 3
O DNE
(b) Is f(x) differentiable at x = 4?
O false
O true
(c) Find the domain of f(x).
O [-6,-4) U (-4,6)
O (-6,-4) U (-4,6)
O [-6,6]
O (-6,-4) U (-4,2) U (2,6)
O [-6,6)
O [-6,-4) U (-4,2) U (2,6)
O (-6,2) U (2,6)
O [-6,2) U (2,6)
(d) Find the range of f(x).
O [-3,2) U (2,4]
O [-3,4]
O [-3,1) U (1,4]
O (-3,2) U (2,4]
O (-3,4]
О (-3,3)
O (-3,1) U (1,4]
O [-3,3]
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