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Ch. 3 Recordkeeping Graphing Calculator Lab

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Presentation on theme: "Ch. 3 Recordkeeping Graphing Calculator Lab"— Presentation transcript:

1 Ch. 3 Recordkeeping Graphing Calculator Lab
Summing Lists

2

3

4 Think & Discuss Describe the display of the first calculator screen.
Describe what is displayed on the second calculator screen. Use the graphing calculator to enter the Annual Expenses in L3 and then find the sum. Suppose the home insurance increases to $925 and real estate taxes increase to $1,315. What is the new sum of the Annual Expenses? How does using the sum feature with a List make changing a value and calculating the sum easier?

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