Download presentation

Presentation is loading. Please wait.

Published byColin Burke Modified over 5 years ago

1
6.4 Solving Compound Inequalities I can… solve compound inequalities containing the word and and graph their solution sets. I can… solve compound inequalities containing the word or and graph their solution sets.

2
Inequalities with AND The solution set is the area where it is true for BOTH inequalities. Symbol: Intersection EX. x < 2 and x -1

3
Inequalities with OR The solution set is the area where it is true for ONE OR BOTH of the inequalities. Symbol: U Union EX. 2a + 1 < 11 or -2a < 2

4
Examples: A.)Graph the solution set of y 5 and y < 12.

5
Examples: B.)Solve 7 < x + 2 11. Then graph the solution set.

6
Examples: C.)Solve and then graph the solution set. 4k – 7 25 or 12 – 9k 30.

7
Assignment: 6.4 pg 342 #14-44(even), 55-56 [18]

Similar presentations

OK

Set Operations and Compound Inequalities. 1. Use A = {2, 3, 4, 5, 6}, B = {1, 3, 5, 7, 9}, and C = {2, 4, 6, 8} to find each set.

Set Operations and Compound Inequalities. 1. Use A = {2, 3, 4, 5, 6}, B = {1, 3, 5, 7, 9}, and C = {2, 4, 6, 8} to find each set.

© 2019 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google