Use the function h(r) = 5r-20 for exercises 36-40. 36. State the independent variable. 37. State the dependent variable. 38. If the domain is {-5, 0, 5, 10}, find the range. 39. If the range is {100, 200}, find the domain. 40. Find h(2x).
Use the function h(r) = 5r-20 for exercises 36-40. 36. State the independent variable. 37. State the dependent variable. 38. If the domain is {-5, 0, 5, 10}, find the range. 39. If the range is {100, 200}, find the domain. 40. Find h(2x).
Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Functions
Section9.CR: Review Problem Set
Problem 13CR
Related questions
Question
How do you do 38
![Evaluate each function for the given values. Express your answers in fun
27. f(x) = x + 7 if x 0,-3, 8
29. h(x) = + 5 if x = 2, 6, –4
28. g(x) = 4x
30. g(x) = x² + 3
%3D
Graph each function.
31. ((x, (x)) |(x) = x – 2; x = 0, 2, 4, 6}
33. {(x, y) y 2x + 3; – 3 <x < 0}
35. {(x, y) 4x + 3y = 9}
32. {(x, y)|y = -
34. {(x, Ax)) |x) =
Use the function h(r) = 5r - 20 for exercises 36-40.
36. State the independent variable.
37. State the dependent variable.
38. If the domain is {-5, 0, 5, 10}, find the range.
39. If the range is {100, 200}, find the domain.
40. Find h(2x).
I C. Exercises
41. Graph ((x, y)]y=4; 0<x< 5} V ((x, y)|y=-x+4; x<0}. Is it a fum
42. Using the definition ofa function, explain why the vertical line test works o
43. Write a relation that would define the rectangular region 4 units wide and 6 t
at the origin.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F905e7d6e-6d49-4b13-a1d9-a9d9b1c55f64%2F417791af-3e19-4dff-9dbb-82e883a2a0b0%2Fprm3m7m_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Evaluate each function for the given values. Express your answers in fun
27. f(x) = x + 7 if x 0,-3, 8
29. h(x) = + 5 if x = 2, 6, –4
28. g(x) = 4x
30. g(x) = x² + 3
%3D
Graph each function.
31. ((x, (x)) |(x) = x – 2; x = 0, 2, 4, 6}
33. {(x, y) y 2x + 3; – 3 <x < 0}
35. {(x, y) 4x + 3y = 9}
32. {(x, y)|y = -
34. {(x, Ax)) |x) =
Use the function h(r) = 5r - 20 for exercises 36-40.
36. State the independent variable.
37. State the dependent variable.
38. If the domain is {-5, 0, 5, 10}, find the range.
39. If the range is {100, 200}, find the domain.
40. Find h(2x).
I C. Exercises
41. Graph ((x, y)]y=4; 0<x< 5} V ((x, y)|y=-x+4; x<0}. Is it a fum
42. Using the definition ofa function, explain why the vertical line test works o
43. Write a relation that would define the rectangular region 4 units wide and 6 t
at the origin.
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