Let's investigate the inequality  .

1. Complete the table.
2. For which values of is it true that ?
3. For which values of is it true that ?

4. Graph the solutions to on the number line:

   

Here is an inequality: .

1. Predict which values of will make the inequality true.

2. Complete the table. Does it match your prediction?

   	-4	-3	-2	-1	0	1	2	3	4

3. Graph the solutions to  on the number line:

   

Here is an inequality:  .

1. Predict which values of will make the inequality true.

2. Complete the table. Does it match your prediction?

   	-4	-3	-2	-1	0	1	2	3	4

3. Graph the solutions to  on the number line:

   

1. Solve .
2. Is true when is 0? What about when is 7? What about when is -7?

3. Graph the solutions to on the number line.

   

1. Solve .
2. Is true when is 0?

3. Graph the solutions to on the number line.

   

Solve the inequality , and graph the solutions on the number line.

Solve the inequality  , and graph the solutions on the number line.