1. Section 1.2 Graphs of Equations in Two Variables

2. OBJECTIVE 1

3. Determine if the following points are on the graph of the equation - 3x +y = 6 (b) (2, 0)(a) (0, 4) (c) (-1, 3)

6. OBJECTIVE 2

9. OBJECTIVE 3

12. OBJECTIVE 4

14. .

15. OBJECTIVE 5

18. OBJECTIVE 6

20. OBJECTIVE 7

25. If a graph is symmetric with respect to the x-axis and the point (-2, 3) is on the graph, then what point is also on the graph? If a graph is symmetric with respect to the y-axis and the point (-1, 3) is on the graph, then what point is also on the graph? If a graph is symmetric with respect to the origin and the point (-1, 3) is on the graph, then what point is also on the graph? (-2, 3) (-2, -3) (2, -3) (-2, 3) (-2, -3) (2, -3) (-2, 3) (-2, -3)

27. The x intercepts are -3 and 3; the y intercept is. x-Axis: NO y-Axis: YES origin: NO

28. OBJECTIVE 8

29. origin symmetry

30. x-Axis symmetry

31. origin symmetry