Introduction to Inequalities

Examples:

_____ 1. Graph a > 5.

_____ 2. Graph b < −7.

_____ 3. Write and graph an inequality that best represents the following situation: The speed limit in your neighborhood is 30 miles an hour and you are not breaking the law.

_____ 4. Write and graph an inequality that best represents the situation that players on the junior varsity football team must weigh more than 119 pounds?

_____ 5. Write and graph an inequality that best represents the situation of you must be at least 18 years old in order to vote?

__________ 6. Write the inequality that is graphed below:

__________ 7. Write the inequality that is graphed below:

__________ 8. Write the inequality that is graphed below: