7.2 Graph Solution to Equations in Two Variables

Problem #

Problem Statement

Problems Similar To

1.

Is (10, 3) a solution of the following equation?

$$y=5x+2$$

2.

Is (4, 31) a solution of the following equation?

$$y=7x+3$$

3.

Is (5, 7) a solution of the following equation?

$$\frac{7}{3} \times y=2x-4$$

4.

Is (7, 7) a solution of the following equation?

$$\frac{52}{7} \times y=8x-4$$

5.

Plot the line on the graph.

$$x+y=3$$

6.

Plot the line on the graph.

$$x+3y=9$$

7.

Plot the line on the graph.

$$2x+y=6$$

8.

Plot the line on the graph.

$$2x+4y=32$$

9.

Plot the line on the graph.

$$x=5$$

10.

Plot the line on the graph.

$$y=9$$