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Linear Equations From Tables Linear equations can be derived from a table of values.

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Presentation on theme: "Linear Equations From Tables Linear equations can be derived from a table of values."— Presentation transcript:

1 Linear Equations From Tables Linear equations can be derived from a table of values.

2 Linear Equations From Tables Linear equations can be derived from a table of values. We can use the values given in the table to find the slope, then use one of the given points to find the y – intercept.

3 Linear Equations From Tables

4 EXAMPLE # 1 : Find the equation of the line from the given table xY

5 Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY Step 1 : Find the slope

6 Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY

7 Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY

8 Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY

9 Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY

10 Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY

11 Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY

12 Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY

13 Linear Equations From Tables EXAMPLE # 2 : Find the equation of the line from the given table xY

14 Linear Equations From Tables EXAMPLE # 2 : Find the equation of the line from the given table xY

15 Linear Equations From Tables EXAMPLE # 2 : Find the equation of the line from the given table xY

16 Linear Equations From Tables EXAMPLE # 2 : Find the equation of the line from the given table xY

17 Linear Equations From Tables EXAMPLE # 2 : Find the equation of the line from the given table xY

18 Linear Equations From Tables EXAMPLE # 2 : Find the equation of the line from the given table xY

19 Linear Equations From Tables EXAMPLE # 3 : Frank is trying to save money for a summer vacation. The table below shows his bank account balance for the past 5 weeks. Using the table, how much money will be in his account after the 10 th week ? Week (x) Balance (y)

20 Linear Equations From Tables EXAMPLE # 3 : Frank is trying to save money for a summer vacation. The table below shows his bank account balance for the past 5 weeks. Using the table, how much money will be in his account after the 10 th week ? Week (x) Balance (y) Step # 1 : Find the equation

21 Linear Equations From Tables EXAMPLE # 3 : Frank is trying to save money for a summer vacation. The table below shows his bank account balance for the past 5 weeks. Using the table, how much money will be in his account after the 10 th week ? Week (x) Balance (y)

22 Linear Equations From Tables EXAMPLE # 3 : Frank is trying to save money for a summer vacation. The table below shows his bank account balance for the past 5 weeks. Using the table, how much money will be in his account after the 10 th week ? Week (x) Balance (y)


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