What are the domain and range of the real-valued function f(x) = - 2 + yx + 7? O a. The domain is x > – 7, and the range is all real numbers. O b. The domain is x > – 7, and the range is f(x) > – 2. O c. The domain is x > 7, and the range is f(x) > – 2. O d. The domain is x > – 7, and the range is ƒ(x) > 2.
What are the domain and range of the real-valued function f(x) = - 2 + yx + 7? O a. The domain is x > – 7, and the range is all real numbers. O b. The domain is x > – 7, and the range is f(x) > – 2. O c. The domain is x > 7, and the range is f(x) > – 2. O d. The domain is x > – 7, and the range is ƒ(x) > 2.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
![What are the domain and range of the real-valued function f(x) = - 2+ Vx + 7?
O a. The domain is x > - 7, and the range is all real numbers.
O b. The domain is x > – 7, and the range is f(x) > – 2.
O c. The domain is x > 7, and the range is f(x) > - 2.
O d. The domain is x > – 7, and the range is f(x) > 2.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F14feae9b-ed08-4ee6-904b-32cf0bc888fd%2F184e9096-902a-417c-93a5-28450078078e%2Fjt99d5y_processed.png&w=3840&q=75)
Transcribed Image Text:What are the domain and range of the real-valued function f(x) = - 2+ Vx + 7?
O a. The domain is x > - 7, and the range is all real numbers.
O b. The domain is x > – 7, and the range is f(x) > – 2.
O c. The domain is x > 7, and the range is f(x) > - 2.
O d. The domain is x > – 7, and the range is f(x) > 2.
![f(x) = – 5x
-
8x2
g(x) =
Find (f · g)(x).
О а. - 40х3 — 5х — 9
O b.– 40x + 25x + 45x
--
O c. – 40x? + 25x + 45x
O d.-40x4 + 25x + 45x²](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F14feae9b-ed08-4ee6-904b-32cf0bc888fd%2F184e9096-902a-417c-93a5-28450078078e%2Fqepq812_processed.png&w=3840&q=75)
Transcribed Image Text:f(x) = – 5x
-
8x2
g(x) =
Find (f · g)(x).
О а. - 40х3 — 5х — 9
O b.– 40x + 25x + 45x
--
O c. – 40x? + 25x + 45x
O d.-40x4 + 25x + 45x²
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Algebra and Trigonometry (6th Edition)](https://www.bartleby.com/isbn_cover_images/9780134463216/9780134463216_smallCoverImage.gif)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
![Contemporary Abstract Algebra](https://www.bartleby.com/isbn_cover_images/9781305657960/9781305657960_smallCoverImage.gif)
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
![Linear Algebra: A Modern Introduction](https://www.bartleby.com/isbn_cover_images/9781285463247/9781285463247_smallCoverImage.gif)
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
![Algebra and Trigonometry (6th Edition)](https://www.bartleby.com/isbn_cover_images/9780134463216/9780134463216_smallCoverImage.gif)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
![Contemporary Abstract Algebra](https://www.bartleby.com/isbn_cover_images/9781305657960/9781305657960_smallCoverImage.gif)
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
![Linear Algebra: A Modern Introduction](https://www.bartleby.com/isbn_cover_images/9781285463247/9781285463247_smallCoverImage.gif)
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
![Algebra And Trigonometry (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780135163078/9780135163078_smallCoverImage.gif)
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
![Introduction to Linear Algebra, Fifth Edition](https://www.bartleby.com/isbn_cover_images/9780980232776/9780980232776_smallCoverImage.gif)
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
![College Algebra (Collegiate Math)](https://www.bartleby.com/isbn_cover_images/9780077836344/9780077836344_smallCoverImage.gif)
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education