Concept explainers
(a)
To Find: The estimation and the interpretation of
(a)
Answer to Problem 9CA
The distance travelled by the traveller is 500 units.
Given:
The given diagram is shown in Figure 1
Figure 1
The function for the distance travelled by the traveller is
Calculation:
Consider the function
From the graph the function
(b)
To Find: The solution to determine the solution of the equation
The solution is
Consider the given function
Consider the given function is
Then at
(c)
To Find: The time for which the traveller has to wait for the shuttle bus.
The wait time of the traveller is
The graph shows that the time taken by the traveller to reach the shuttle is of
(d)
To Find: The distance travelled by the traveller on the shuttle bus.
The distance travelled by the traveller on the shuttle bus is not determined from the graph.
From the graph the distance travelled by the rider on the shuttle bus is not determined as the graph shows the distance travelled by the traveller to reach the bus in feet.
(e)
To Find: The total distance that the traveller walks before and after riding the shuttle bus.
The total distance travelled is
Consider the distance from the origin to the first point
Consider the distance from
Consider the distance from
Consider the distance from
Thus, the total distance travelled by the traveller is,
Explanation of Solution
Given:
The given diagram is shown in Figure 1
Figure 1
The function for the distance travelled by the traveller is
Calculation:
Consider the function
From the graph the function
(b)
To Find: The solution to determine the solution of the equation
(b)
Answer to Problem 9CA
The solution is
Consider the given function
Consider the given function is
Then at
(c)
To Find: The time for which the traveller has to wait for the shuttle bus.
The wait time of the traveller is
The graph shows that the time taken by the traveller to reach the shuttle is of
(d)
To Find: The distance travelled by the traveller on the shuttle bus.
The distance travelled by the traveller on the shuttle bus is not determined from the graph.
From the graph the distance travelled by the rider on the shuttle bus is not determined as the graph shows the distance travelled by the traveller to reach the bus in feet.
(e)
To Find: The total distance that the traveller walks before and after riding the shuttle bus.
The total distance travelled is
Consider the distance from the origin to the first point
Consider the distance from
Consider the distance from
Consider the distance from
Thus, the total distance travelled by the traveller is,
Explanation of Solution
Consider the given function
Consider the given function is
Then at
(c)
To Find: The time for which the traveller has to wait for the shuttle bus.
(c)
Answer to Problem 9CA
The wait time of the traveller is
The graph shows that the time taken by the traveller to reach the shuttle is of
(d)
To Find: The distance travelled by the traveller on the shuttle bus.
The distance travelled by the traveller on the shuttle bus is not determined from the graph.
From the graph the distance travelled by the rider on the shuttle bus is not determined as the graph shows the distance travelled by the traveller to reach the bus in feet.
(e)
To Find: The total distance that the traveller walks before and after riding the shuttle bus.
The total distance travelled is
Consider the distance from the origin to the first point
Consider the distance from
Consider the distance from
Consider the distance from
Thus, the total distance travelled by the traveller is,
Explanation of Solution
The graph shows that the time taken by the traveller to reach the shuttle is of
(d)
To Find: The distance travelled by the traveller on the shuttle bus.
(d)
Answer to Problem 9CA
The distance travelled by the traveller on the shuttle bus is not determined from the graph.
From the graph the distance travelled by the rider on the shuttle bus is not determined as the graph shows the distance travelled by the traveller to reach the bus in feet.
(e)
To Find: The total distance that the traveller walks before and after riding the shuttle bus.
The total distance travelled is
Consider the distance from the origin to the first point
Consider the distance from
Consider the distance from
Consider the distance from
Thus, the total distance travelled by the traveller is,
Explanation of Solution
From the graph the distance travelled by the rider on the shuttle bus is not determined as the graph shows the distance travelled by the traveller to reach the bus in feet.
(e)
To Find: The total distance that the traveller walks before and after riding the shuttle bus.
(e)
Answer to Problem 9CA
The total distance travelled is
Consider the distance from the origin to the first point
Consider the distance from
Consider the distance from
Consider the distance from
Thus, the total distance travelled by the traveller is,
Explanation of Solution
Consider the distance from the origin to the first point
Consider the distance from
Consider the distance from
Consider the distance from
Thus, the total distance travelled by the traveller is,
Chapter 7 Solutions
BIG IDEAS MATH Integrated Math 1: Student Edition 2016
- Discrete Mathematics and Its Applications ( 8th I...MathISBN:9781259676512Author:Kenneth H RosenPublisher:McGraw-Hill EducationMathematics for Elementary Teachers with Activiti...MathISBN:9780134392790Author:Beckmann, SybillaPublisher:PEARSON
- Thinking Mathematically (7th Edition)MathISBN:9780134683713Author:Robert F. BlitzerPublisher:PEARSONDiscrete Mathematics With ApplicationsMathISBN:9781337694193Author:EPP, Susanna S.Publisher:Cengage Learning,Pathways To Math Literacy (looseleaf)MathISBN:9781259985607Author:David Sobecki Professor, Brian A. MercerPublisher:McGraw-Hill Education