1. Class Notes 11.2
The Quadratic Formula

2. Section 11.2 Chapter 11 Quadratic Functions
Let’s work Exercise #19 from Section 5.1

3. Section 11.2 Exercise #15 Chapter 11 Quadratic Functions
Let’s work Exercise #19 from Section 5.1

4. Let’s work Exercise #19 from Section 5.1

5. Section 11.2 Exercise #23 Chapter 11 Quadratic Functions
Let’s work Exercise #19 from Section 5.1

6. There are two rational solutions.
Let’s work Exercise #19 from Section 5.1
There are two rational solutions.

7. Section 11.2 Exercise #47 Chapter 11 Quadratic Functions
Let’s work Exercise #19 from Section 5.1

8. Solve the equation using the quadratic formula.
Let’s work Exercise #19 from Section 5.1

9. Section 11.2 Exercise #56 Chapter 11 Quadratic Functions
Let’s work Exercise #19 from Section 5.1

10. Solve the equation using the quadratic formula.
Let’s work Exercise #19 from Section 5.1

12. Section 11.2 Exercise #75 Chapter 11 Quadratic Functions
Let’s work Exercise #19 from Section 5.1

13. Solve the quadratic equation using any method.
Let’s work Exercise #19 from Section 5.1