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Pearson Algebra 1 Common Core, 2015
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Pearson Algebra 1 Common Core, 2015 View details
5. Writing a Function Rule
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Exercise 1 Page 264

Multiply the number of pounds by the cost per pound.

C=3.57p

Practice makes perfect
To find the total cost C, we should multiply the number of pounds of copper p with the cost per pound, $3.57. Our function rule can then be written as the following.

C=3.57p

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arrow_right Lesson Check p.264
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arrow_right Practice and Problem-Solving Exercises p.265-267
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arrow_right Standardized Test Prep p.267
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arrow_right Mixed Review p.267
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