1. Unit 2 Test Review is on blog.
Day 24 Agenda:
Quiz o minutes
Unit 2 Test Review is on blog.

2. Lesson 5: Conic Sections --- Putting It All Together
Accel Precalc
Unit 2: Algebra Topics
Lesson 5: Conic Sections --- Putting It All Together
EQ: How do you classify a conic section by its equation? How do you solve a system of quadratic equations?

5. General Equation of Conics:
WHY?
WHY?
WHY?

6. Ex. 1
There is no y2 term therefore C = 0!

7. A = 4 and C = -1, therefore…

8. A = 2 and C = 4, therefore…

9. A = 2 and C = 2, therefore…

12. Assignment
Precalc Textbook p. 721
#44 – 51

13. RECALL: What are the methods for solving systems of equations?
EQ: How do you solve a system which includes one or more quadratic equations?
RECALL: What are the methods for solving systems of equations?
1. Graphing
2. Substitution
3. Elimination

14. A system of two second-degree equations in x and y can have no more than four real solutions, unless the system is dependent. This is demonstrated below for an ellipse and hyperbola.

15. How did we get the ordered pairs?

18. ASSIGNMENT:Precalc Textbook
p #41 – 49 odd