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NAME: __________________________________________________ PERIOD: __________ DATE: _______________

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. 6. What is the domain and range. ________________________________ ________________________________

7.Use the data to predict the cost for washing and pressing 16 shirts. Justify your answer. ________________________________

Homework 919 13  
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