1. Warm Up 9/2

2. Homework Questions

3. Announcements Quiz Friday HW 2.4 pg. 206 #’s 34-44 even, 50-56 even

4. Rational Zeros Theorem To find all possible rational roots, divide all the factors of the constant by all the factors of the leading coefficient.

5. Example

6. Practice

7. Upper and Lower Bounds Upper Bound – If every number in last line of synthetic division is positive Lower Bound – If the numbers in last line of synthetic division alternate between positive and negative.

8. Example

9. Practice

10. Irrational Roots

11. Practice

12. Homework Section 2.4 pg. 206 #’s 34-44 even, 50-56 even Answers posted on website