In Problems 29–40: (a) Find the domain of each function. (d) Based on the graph, find the range. (b) Locate any intercepts. (e) Is f continuous on its domain? S3x 14 (c) Graph each function. S2r 29. f(x) : if x + 0 S-2x + 3 3x – 2 if x <1 if x 21 if x + 0 30. f(x) 31. f(x) if x = 0 if x = 0 if -2 sx<1 if x = 1 if x>1 x + 3 2x + 5 if -3 sx<0 Sx + 3 1-2r – 3 if x < -2 32. f(x) : 33. f(x) = 5 34. f(x) = -3 if x = 0 if x 2 -2 -x + 2 -5x if x >0 S1 + x if x <0 if x 20 if x <0 if -2 sx<0 if x>0 35. f(x) : 36. f(x) = 37. f(x) if x 20 S2 - x if -3 sx<1 38. f(x) : 39. f(x) = 2 int (x) 40. f(x) = int (2r) if x >1

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Polynomial And Rational Functions
Section9.4: Graphing Polynomial Functions
Problem 44PS: A company determines that its weekly profit from manufacturing and selling x units of a certain item...
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In Problems 29–40:
(a) Find the domain of each function.
(d) Based on the graph, find the range.
(b) Locate any intercepts.
(e) Is f continuous on its domain?
S3x
14
(c) Graph each function.
S2r
29. f(x) :
if x + 0
S-2x + 3
3x – 2
if x <1
if x 21
if x + 0
30. f(x)
31. f(x)
if x = 0
if x = 0
if -2 sx<1
if x = 1
if x>1
x + 3
2x + 5
if -3 sx<0
Sx + 3
1-2r – 3
if x < -2
32. f(x) :
33. f(x) =
5
34. f(x) =
-3
if x = 0
if x 2 -2
-x + 2
-5x
if x >0
S1 + x
if x <0
if x 20
if x <0
if -2 sx<0
if x>0
35. f(x) :
36. f(x) =
37. f(x)
if x 20
S2 - x
if -3 sx<1
38. f(x) :
39. f(x) = 2 int (x)
40. f(x) = int (2r)
if x >1
Transcribed Image Text:In Problems 29–40: (a) Find the domain of each function. (d) Based on the graph, find the range. (b) Locate any intercepts. (e) Is f continuous on its domain? S3x 14 (c) Graph each function. S2r 29. f(x) : if x + 0 S-2x + 3 3x – 2 if x <1 if x 21 if x + 0 30. f(x) 31. f(x) if x = 0 if x = 0 if -2 sx<1 if x = 1 if x>1 x + 3 2x + 5 if -3 sx<0 Sx + 3 1-2r – 3 if x < -2 32. f(x) : 33. f(x) = 5 34. f(x) = -3 if x = 0 if x 2 -2 -x + 2 -5x if x >0 S1 + x if x <0 if x 20 if x <0 if -2 sx<0 if x>0 35. f(x) : 36. f(x) = 37. f(x) if x 20 S2 - x if -3 sx<1 38. f(x) : 39. f(x) = 2 int (x) 40. f(x) = int (2r) if x >1
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