1. Equations of Lines Lesley Hall @ Soar Valley College Objective: To know the equations of simple straight lines. 2468-2-4-6 2 4 6 -2 -4 -6 0 y x x = 4 x = -1 x = 0 y = 0 y = -2

2. Equations of Lines Lesley Hall @ Soar Valley College Objective: To know the equations of simple straight lines. 2468-2-4-6 2 4 6 -2 -4 -6 0 y x y = x y = - x x + y = 6 (1,5) (2,4) (0,6) (3,3) (4,2) (5,1) (6,0) (1,1) (2,2) (4,4) (5,5) (6,6) (-1,-1) (3,3)

3. Equations of Lines Lesley Hall @ Soar Valley College Objective: To know the equations of simple straight lines. 2468-2-4-6 2 4 6 -2 -4 -6 0 y x x + y = 3 x = 6 y = 3 y = x x + y = 7

4. Equations of Lines Lesley Hall @ Soar Valley College Objective: To know the equations of simple straight lines. 2468-2-4-6 2 4 6 -2 -4 -6 0 y x y = 3 x - 2 1 3 y = x -

5. Equations of Lines Lesley Hall @ Soar Valley College Objective: To know the equations of simple straight lines. 2468-2-4-6 2 4 6 -2 -4 -6 0 y x y = 2 x + 3 1 2 y = x +

6. Equations of Lines Lesley Hall @ Soar Valley College Objective: To know the equations of simple straight lines. 2468-2-4-6 2 4 6 -2 -4 -6 0 y x y = 2 x - 6 1 2 y = x -

7. Equations of Lines Lesley Hall @ Soar Valley College Objective: To know the equations of simple straight lines. 2468-2-4-6 2 4 6 -2 -4 -6 0 y x y = - x + 2 1 y = x + y = 2 - x

8. Equations of Lines Lesley Hall @ Soar Valley College Objective: To know the equations of simple straight lines. 2468-2-4-6 2 4 6 -2 -4 -6 0 y x y = -2 x - 3 1 -2 y = x -

9. Equations of Lines Lesley Hall @ Soar Valley College Objective: To know the equations of simple straight lines. 2468-2-4-6 2 4 6 -2 -4 -6 0 y x y = 3 x 1 3 y = x +