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 1 04 17 210 313

5. Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY 1 04 17 210 313 Step 1 : Find the slope

6. Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY 1 04 17 210 313

7. Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY 1 04 17 210 313

8. Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY 1 04 17 210 313

9. Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY 1 04 17 210 313

10. Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY 1 04 17 210 313

11. Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY 1 04 17 210 313

12. Linear Equations From Tables EXAMPLE # 1 : Find the equation of the line from the given table xY 1 04 17 210 313

13. Linear Equations From Tables EXAMPLE # 2 : Find the equation of the line from the given table xY -3 1 31 63

14. Linear Equations From Tables EXAMPLE # 2 : Find the equation of the line from the given table xY -3 1 31 63

15. Linear Equations From Tables EXAMPLE # 2 : Find the equation of the line from the given table xY -3 1 31 63

16. Linear Equations From Tables EXAMPLE # 2 : Find the equation of the line from the given table xY -3 1 31 63

17. Linear Equations From Tables EXAMPLE # 2 : Find the equation of the line from the given table xY -3 1 31 63

18. Linear Equations From Tables EXAMPLE # 2 : Find the equation of the line from the given table xY -3 1 31 63

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) 1500 2850 31200 41550 51900

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) 1500 2850 31200 41550 51900 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) 1500 2850 31200 41550 51900

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) 1500 2850 31200 41550 51900