69. Draw graphs of each of these functions. a) f(x) = (x + ] c) ƒ(x) = [x/3]| e) f(x) = [x − 21 + (x+2) 1) f(x) = [2x][x/2] b) f(x) = 2x+1] d) ƒ(x) = [1/x] g) f(x) = [lx-J+1
69. Draw graphs of each of these functions. a) f(x) = (x + ] c) ƒ(x) = [x/3]| e) f(x) = [x − 21 + (x+2) 1) f(x) = [2x][x/2] b) f(x) = 2x+1] d) ƒ(x) = [1/x] g) f(x) = [lx-J+1
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.4: More Quadratic Functions And Applications
Problem 55PS
Related questions
Question
Can anyone please help me with question 69 a,b,c,d,e, and f? I am stuck on it!
![R to R.
69. Draw graphs of each of these functions.
a) f(x) = (x + =]
c) f(x) = [x/3]
e) f(x) = (x-2] + (x+2)
f) f(x) = [2x][x/2]
b) f(x) = [2x+¹]
d) ƒ(x) = [1/x]
g) f(x) = [[x+1
70. Draw graphs of each of these functions.
a) f(x) = 3x - 2]
c) ƒ(x) = [−1/x]
e) f(x) = x/21 (x/2),
g) f(x) = [2 [x/2] + J
b) f(x) = [0,2x]
d) f(x) = x²]
f) f(x) = x/2] + [x/2]
71. Find the inverse function of f(x) = x + 1.
72. Suppose that ƒ is an invertible function from Y to Z and
is an invertible function from X to Y. Show that the
inverse of the composition fog is given by (fog)-¹
g](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F99d15f92-0bff-4b4d-a47e-2ac33d144271%2F6f10f6a6-18ab-470a-be8c-437dadacde21%2Fvajp46_processed.jpeg&w=3840&q=75)
Transcribed Image Text:R to R.
69. Draw graphs of each of these functions.
a) f(x) = (x + =]
c) f(x) = [x/3]
e) f(x) = (x-2] + (x+2)
f) f(x) = [2x][x/2]
b) f(x) = [2x+¹]
d) ƒ(x) = [1/x]
g) f(x) = [[x+1
70. Draw graphs of each of these functions.
a) f(x) = 3x - 2]
c) ƒ(x) = [−1/x]
e) f(x) = x/21 (x/2),
g) f(x) = [2 [x/2] + J
b) f(x) = [0,2x]
d) f(x) = x²]
f) f(x) = x/2] + [x/2]
71. Find the inverse function of f(x) = x + 1.
72. Suppose that ƒ is an invertible function from Y to Z and
is an invertible function from X to Y. Show that the
inverse of the composition fog is given by (fog)-¹
g
![68. Draw the graph of the function f(x) = [x] + [x/2] from
R to R.
69. Draw graphs of each of these functions.
a) f(x) = (x + ]
b) f(x) = (2x+1]
d) ƒ(x) = [1/x]
c) f(x) = [x/3]
e) f(x) = x-2] + (x+2)
I) f(x) = |2r||x/2]
g) f(x) = [[x] + 1
70. Draw graphs of each of these functions.
a) f(x)= [3x-21
c) ƒ(x) = [−1/x]
e) ƒ(x) = [x/2][x/2]
g) f(x) = [2 [x/2] + J
b) ƒ(x) = [0,2x]
d) f(x) = x²]
f) /(x) = [x/2] + [x/2]
71. Find the inverse function of f(x) = x²³ + 1.
72. Suppose that ƒ is an invertible function from Y to Z and
g is an invertible function from X to Y. Show that the
inverse of the composition fog is given by (fog)' =
g¯¹of-¹.
73. Let S be a subset of a universal set U. The character-
mm // to the set
80](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F99d15f92-0bff-4b4d-a47e-2ac33d144271%2F6f10f6a6-18ab-470a-be8c-437dadacde21%2Ftajemin_processed.jpeg&w=3840&q=75)
Transcribed Image Text:68. Draw the graph of the function f(x) = [x] + [x/2] from
R to R.
69. Draw graphs of each of these functions.
a) f(x) = (x + ]
b) f(x) = (2x+1]
d) ƒ(x) = [1/x]
c) f(x) = [x/3]
e) f(x) = x-2] + (x+2)
I) f(x) = |2r||x/2]
g) f(x) = [[x] + 1
70. Draw graphs of each of these functions.
a) f(x)= [3x-21
c) ƒ(x) = [−1/x]
e) ƒ(x) = [x/2][x/2]
g) f(x) = [2 [x/2] + J
b) ƒ(x) = [0,2x]
d) f(x) = x²]
f) /(x) = [x/2] + [x/2]
71. Find the inverse function of f(x) = x²³ + 1.
72. Suppose that ƒ is an invertible function from Y to Z and
g is an invertible function from X to Y. Show that the
inverse of the composition fog is given by (fog)' =
g¯¹of-¹.
73. Let S be a subset of a universal set U. The character-
mm // to the set
80
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step 1
Note : As per our guidelines we are supposed to answer only one question if there are multiple questions asked.please repost the other questions.
To graph the given function find function values corresponding to some points and plot the points in coordinate plane and join them.
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Algebra for College Students](https://www.bartleby.com/isbn_cover_images/9781285195780/9781285195780_smallCoverImage.gif)
Algebra for College Students
Algebra
ISBN:
9781285195780
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![Algebra for College Students](https://www.bartleby.com/isbn_cover_images/9781285195780/9781285195780_smallCoverImage.gif)
Algebra for College Students
Algebra
ISBN:
9781285195780
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![College Algebra](https://www.bartleby.com/isbn_cover_images/9781337282291/9781337282291_smallCoverImage.gif)
![Intermediate Algebra](https://www.bartleby.com/isbn_cover_images/9780998625720/9780998625720_smallCoverImage.gif)
![Elementary Linear Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305658004/9781305658004_smallCoverImage.gif)
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning