Sketch a graph of each situation. Are the graphs the same? Explain.
a. your distance from school as you leave your house and walk to school
b. your distance from school as you leave school and walk to your house
a.
To graph each situation.
Explanation of Solution
Given:
The distance from school as anyone leave from his house and walk to school.
Graph:
Interpretation:
When he/she walks to school from house, the distance from school decreases with the time.
b.
To graph each situation.
Answer to Problem 11P
The distance from school as anyone leave school and walk to his house.
Explanation of Solution
Given:
The distance from school as anyone leave from his house and walk to school.
Graph:
Interpretation:
When he/she returns to the house, the distance from school increases with the time.
Conclusion:
Hence, these two graphs are not same.
The line of the graph 11.a obtains a negative slope but the line of the graph 11.b obtains a positive slope.
Chapter 4 Solutions
High School Math 2012 Common-core Algebra 1 Practice And Problem Solvingworkbook Grade 8/9
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