5. Functions A and B give the population of 8. City A and City B, respectively, t years since 1990. In each function, population is 7. City A measured in millions. Here are the graphs of the two functions. City B 1 2 3 4 5 6 7 8 9 10 11 12 time (years) a. Which function value is greater: A(4) or B(4)? b. Are there one or more values of t at which the equation A(t) = B(t) is true? If so, %3D which one or which ones? C. Identify at least two values of at which the inequality B(0
5. Functions A and B give the population of 8. City A and City B, respectively, t years since 1990. In each function, population is 7. City A measured in millions. Here are the graphs of the two functions. City B 1 2 3 4 5 6 7 8 9 10 11 12 time (years) a. Which function value is greater: A(4) or B(4)? b. Are there one or more values of t at which the equation A(t) = B(t) is true? If so, %3D which one or which ones? C. Identify at least two values of at which the inequality B(0
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
Someone solve ?
Transcribed Image Text:Vlewer.htmirstate%3D%7B'ids %3A%5B"1ZOyJPVI7dkhoh8tpwlus-bkPk8Dt6w1q"%5D%2C'action"%3A"open"%2C
Kami Schoolo
IHEOMA ANOPUEME Algebral-4-Mid-Unit-Assessment-assessment.pdf
10
Illustrative
iMMathematics
5. Functlons A and B glve the population of
City A and City B, respectively, t years since
1990. In each function, population is
City A
measured in millions.
Here are the graphs of the two functions.
City B
1
2 3
4 5 6 7 89 10 11 12
time (years)
a. Which function value is greater: A(4) or B(4)?
b. Are there one or more values of at which the equation A(t) = B(t) is true? If so,
which one or which ones?
C. Identify at least two values of at which the inequality B(0 <A() is true.
population (millions)
8765 4m2
Expert Solution
Step 1
Solution ) a) from the given graph
At t = 4 year
B(4) > A (4)
Hence from given graph B(4) is greater than A(4)
b) from given graph only one intersection point
Where function cross each other
At t = 6 years
So there only one value of t where A(t) = B(t)
In t = 6 years
C) after t = 6 year
B(t) < A(t)
So t = (7 , 8 , 9 , 10 , 11 , 12 ) years
Where B(t) < A(t)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Recommended textbooks for you
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education