1. 3.2 – Solving Linear Equations by Graphing

2. Ex.1 Solve the equation by graphing. x – y = 1

3. 3.2 – Solving Linear Equations by Graphing Ex.1 Solve the equation by graphing. x – y = 1 x-int:

4. 3.2 – Solving Linear Equations by Graphing Ex.1 Solve the equation by graphing. x – y = 1 x-int: x – 0 = 1

5. 3.2 – Solving Linear Equations by Graphing Ex.1 Solve the equation by graphing. x – y = 1 x-int: x – 0 = 1 x = 1

6. 3.2 – Solving Linear Equations by Graphing Ex.1 Solve the equation by graphing. x – y = 1 x-int: x – 0 = 1 x = 1

7. 3.2 – Solving Linear Equations by Graphing Ex.1 Solve the equation by graphing. x – y = 1 x-int: x – 0 = 1 x = 1 y-int:

8. 3.2 – Solving Linear Equations by Graphing Ex.1 Solve the equation by graphing. x – y = 1 x-int: x – 0 = 1 x = 1 y-int: 0 – y = 1

9. 3.2 – Solving Linear Equations by Graphing Ex.1 Solve the equation by graphing. x – y = 1 x-int: x – 0 = 1 x = 1 y-int: 0 – y = 1 – y = 1

10. 3.2 – Solving Linear Equations by Graphing Ex.1 Solve the equation by graphing. x – y = 1 x-int: x – 0 = 1 x = 1 y-int: 0 – y = 1 – y = 1 y = -1

11. 3.2 – Solving Linear Equations by Graphing Ex.1 Solve the equation by graphing. x – y = 1 x-int: x – 0 = 1 x = 1 y-int: 0 – y = 1 – y = 1 y = -1

12. 3.2 – Solving Linear Equations by Graphing Ex.1 Solve the equation by graphing. x – y = 1 x-int: x – 0 = 1 x = 1 y-int: 0 – y = 1 – y = 1 y = -1

13. 3.2 – Solving Linear Equations by Graphing Ex.1 Solve the equation by graphing. x – y = 1 x-int: x – 0 = 1 x = 1 y-int: 0 – y = 1 – y = 1 y = -1

14. Ex.2 Solve the equation by graphing. x + ½y = 2

15. Ex.2 Solve the equation by graphing. x + ½y = 2 x-int: x – ½(0) = 2 x – 0 = 2 x = 2 y-int: 0 + ½y = 2 ½y = 2 2(½y) = (2)2 y = 4