Concept explainers
In Lesson 3-1, we studied a cab ride by looking at the price for certain distances in table and graph form. We found that the initial cost of starting the trip was $5.10, which means that you’d pay $5.10 for zero miles traveled. We also found that the slope of the line was $2.60, which means that you’d pay $2.60 per mile. Using what we learned in Lesson 3-2, we can write a formula that describes the cost of a trip (C) in terms of miles traveled (m):
Use your answer to Question 4 and a calculator or spreadsheet to fill in the table. Round to the nearest tenth of a mile.
Cost of trip | Miles travelled |
$8 | |
$10 | |
$15 | |
$25 |
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ALEKS 360 ACCESS CODE- PATHWAY MATH LIT
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