The following system of equations models the population (n) of two organisms after t days. Solving the system shows that the populations are equal for two values of (1=61+3) n = 2t² Which of the following statements supports the validity of these solutions? The solution - 1 is invalid because time cannot be negative. The solution - 1 is invalid because 6(-1) +8 equals 2 and 2(− 1)² equals - 2. Both solutions are valid because 6(-1)+8=2(− 1)² and 6(4) + 8 = 2(4)² t = -1 t=4
The following system of equations models the population (n) of two organisms after t days. Solving the system shows that the populations are equal for two values of (1=61+3) n = 2t² Which of the following statements supports the validity of these solutions? The solution - 1 is invalid because time cannot be negative. The solution - 1 is invalid because 6(-1) +8 equals 2 and 2(− 1)² equals - 2. Both solutions are valid because 6(-1)+8=2(− 1)² and 6(4) + 8 = 2(4)² t = -1 t=4
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
need correct answer plz
![9. The following system of equations models the population (n) of two organisms after t days. Solving the system shows that the populations are equal for two values of t.
(n = 6t+8)
n = 21²
Which of the following statements supports the validity of these solutions?
The solution - 1 is invalid because time cannot be negative.
t = -1
The solution - 1 is invalid because 6(-1) +8 equals 2 and 2(− 1)² equals - 2.
O Both solutions are valid because 6(-1) +8=2(-1)² and 6(4) +8=2(4)²
O Both solutions are valid because the graphs of both solutions will intersect at (-1, 2) and (4, 32)
t=4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fde9582a6-c5c3-4b27-9531-c0e1e9a33726%2Fece84946-2319-4668-890d-1c7a3f20ade6%2F77zp7ht_processed.png&w=3840&q=75)
Transcribed Image Text:9. The following system of equations models the population (n) of two organisms after t days. Solving the system shows that the populations are equal for two values of t.
(n = 6t+8)
n = 21²
Which of the following statements supports the validity of these solutions?
The solution - 1 is invalid because time cannot be negative.
t = -1
The solution - 1 is invalid because 6(-1) +8 equals 2 and 2(− 1)² equals - 2.
O Both solutions are valid because 6(-1) +8=2(-1)² and 6(4) +8=2(4)²
O Both solutions are valid because the graphs of both solutions will intersect at (-1, 2) and (4, 32)
t=4
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 3 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