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Grade 8 McGraw Hill Glencoe - Answer Keys
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Guided Practice
Graph each function. |
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Question 3
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A satellite cable company charges an installation of $50 plus an additional $35.95 per month of service.
a. Write a function to represent the total cost of any number of months of service.
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Question 3
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b. Make a function table to find the total cost for 1, 2, 3, 4, or 5 months.
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Question 3
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c. Graph the function. Is the function continuous or discrete? Explain.
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Question 3
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d. Interpret the points graphed.
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Question 4
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Building on the Essential Question How can functions be used to solve real-world situations?
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