Example 3
- Author:
- Walch Education
- Topic:
- Function Graph
The shaded half plane in the graph shown represents the solution set for the inequality .
Use both substitution and the graph of the inequality to determine which values from the set make the inequality true.
- Use substitution to determine if makes the inequality true.
- Use the graph of the inequality to determine if makes the inequality true.
- Use substitution to determine if makes the inequality true.
- Use the graph of the inequality to determine if makes the inequality true.
- Use substitution to determine if makes the inequality true.
- Use the graph of the inequality to determine if makes the inequality true.
- Use substitution to determine if makes the inequality true.
- Use the graph of the inequality to determine if makes the inequality true.
- Summarize your results.