a.
To graph: which is represent the cost of using a taxi cab.
a.
Explanation of Solution
Given information:
The rate is $3 plus $1.50 mile after the first mile.
Consider x be the number of miles.
Then, make a table to sketch the graph.
Graph:
The graph becomes,
b.
To identify: The cost if the trip is 8.5 miles long.
b.
Answer to Problem 14PPS
The cost of 8.5 miles trip is $15.
Explanation of Solution
Given information:
The rate is $3 plus $1.50 mile after the first mile.
Since round 8.5 to 9.
Subtract the first mile,
So,
Conclusion:
The cost of 8.5 miles trip is $15.
Chapter 3 Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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