
Concept explainers
a.
To describe: The characteristic of a graph that represents the circulation after 2013.
a.

Explanation of Solution
Given:
The rate of change of circulation of the magazine is declining steadily for last 10 years. The circulation was about 450,000 subscribers in 2013.
The graph for the given scenario can be represented using the x-axis to represent the number of years since 2013 and y-axis the number of subscribers.
Since the number of subscribers is declining steadily, the graph will be a straight line with a negative slope with y-intercept as 450,000.
b.
To describe: The assumption made about the graph of the circulation of the magazine.
b.

Answer to Problem 60PPS
The circulation continues to decline at the same rate after 2013.
Explanation of Solution
Given:
The rate of change of circulation of the magazine is declining steadily for last 10 years. The circulation was about 450,000 subscribers in 2013.
Since the number of subscribers is declining steadily, so it can be assumed that the number of subscribers continues to decline at the same rate after 2013.
c.
To predict: The future of the magazine.
c.

Answer to Problem 60PPS
The circulation continues to decline at the same rate after 2013.
Explanation of Solution
Given:
The rate of change of circulation of the magazine is declining steadily for last 10 years. The circulation was about 450,000 subscribers in 2013.
Since the number of subscribers is declining steadily, so it can be assumed that the number of subscribers continues to decline at the same rate after 2013. Now, draw the graph for the circulation of the magazine as shown below.
The graph shows that the number of subscribers will become zero in long run.
Chapter 3 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Additional Math Textbook Solutions
Thinking Mathematically (6th Edition)
Basic Business Statistics, Student Value Edition
Intro Stats, Books a la Carte Edition (5th Edition)
A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)
Elementary Statistics: Picturing the World (7th Edition)
- Let S = be a set of k vectors in R^, with karrow_forwarda) [1√2-31x+1√3-11y = x (1 - √2) + √34 LI√2-21x-1√3-3/4= √34 - √2x-4arrow_forwardPlease Help me answer this linear algebra question. This is a practice textbook question.arrow_forward1. a scientist observed a bacterium in a microscope. it measured about .0000029 meter in diameter which of the following is closest to it? A- 2 x 10^-6, B- 2 x 10^-5, C- 3 x 10^-5, or D- 3 x 10^-6 2.express the product of 500 and 400 in scientific notation. is it 2 x 10^5 or 2 x 10^4 or 2 x 10^3 or 20 x 10^4arrow_forwardPlease Help me answer this linear algebra question. This is a practice textbook question.arrow_forwardPlease Help me answer this linear algebra question. This is a practice textbook question.arrow_forwardTY D om E h om ng 00 C B A G F Q ו 3 13 Details Find an Euler path for the graph. Enter your response as a sequence of vertices in the order they are visited, for example, ABCDEA. fic ► Question Help: Video Message instructor Submit Question tor arch 園 A Wind advisoryarrow_forwardYou are provided with three 2D data points, p1, p2 and p3. Solving A C = B for C provides youwith the coefficients of a natural cubic spline curve that interpolates these points.Additionally, you have been given A and B, but some elements are missing. Moreover, the last two rowsof A are entirely absent. Your task is to determine and fill in the missing elements. For the last two rows,enforce a zero tangent at the beginning (in p1) and a not-a-knot boundary condition in p2. The matricesA and B are given as follows:Explain how to find the entries of A and B . How would you adapt these matrices if the data pointswere 3D? What if your spline should go through five data points? How many “extra rows” would there thenbe (with “extra” meaning “in addition to securing C2-continuity”)?arrow_forwardWhich graph represents f(x) = √x-2+3?arrow_forwardPractice Assignment 5.6 Rational Functions M Practice Assig Practice Assignment 5.6 Rational Functions Score: 120/150 Answered: 12/15 Question 10 A Write an equation for the function graphed below 5 + 4 1 2 H + + -7 -6 -5 -4 -3 -2 -1 2 34567 | -2 ర y = Question Help: Video Message instructor Post to forum Submit Questionarrow_forwardit's not algebra 4th gradearrow_forwardCan you tell me if I answered and showed my work correctlyarrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education





