Homework 919 13
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Homework 9.19.13 (due 9.20.13)
The information in the table depicts the charges for washing and pressing shirts at a dry cleaner.
1. Identify the independent and dependent variables. __________________________________
2. Determine the rate of change. __________________________________________________
3. Write the ordered pairs the table represents. _______________________________________
4. What is the equation that represents the data? ______________________________________
5. Sketch a graph of the data.
NAME: __________________________________________________ PERIOD: __________ DATE: _______________
6. What is the domain and range.
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7. Use the data to predict the cost for washing and pressing 16 shirts. Justify your answer.
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