The document contains examples of quadratic equations in standard, vertex, and factored forms. Example 1 shows the equations for a parabola opening upward with standard form y = x2 + 6x, vertex form y = x2, and factored form y = x(x). Example 2 shows the equations for a parabola opening downward with standard form y = -x2 - 2x, vertex form y = -x2, and factored form y = -x(x). The document provides examples of completing quadratic equations based on the graph of a parabola.

1. Example 1
Use the graph to complete the equations
Standard Form 𝑦 = 𝑥2 + 6𝑥
Vertex Form 𝑦 = 𝑥 2
Factored Form 𝑦 = 𝑥 (𝑥 )

2. Example 1
Use the graph to complete the equations
Standard Form 𝑦 = 𝑥2 + 6𝑥
Vertex Form 𝑦 = 𝑥 2
Factored Form 𝑦 = 𝑥 (𝑥 )

3. Example 1
Use the graph to complete the equations
Standard Form 𝑦 = 𝑥2 + 6𝑥
Vertex Form 𝑦 = 𝑥 2
Factored Form 𝑦 = 𝑥 (𝑥 )

4. Example 1
Use the graph to complete the equations
Standard Form 𝑦 = 𝑥2 + 6𝑥
Vertex Form 𝑦 = 𝑥 2
Factored Form 𝑦 = 𝑥 (𝑥 )

5. Example 1
Use the graph to complete the equations
Standard Form 𝑦 = 𝑥2 + 6𝑥
Vertex Form 𝑦 = 𝑥 2
Factored Form 𝑦 = 𝑥 (𝑥 )

6. Example 1
Use the graph to complete the equations
Standard Form 𝑦 = 𝑥2 + 6𝑥
Vertex Form 𝑦 = 𝑥 2
Factored Form 𝑦 = 𝑥 (𝑥 )

7. Example 1
Use the graph to complete the equations
Standard Form 𝑦 = 𝑥2 + 6𝑥
Vertex Form 𝑦 = 𝑥 2
Factored Form 𝑦 = 𝑥 (𝑥 )

8. Example 1
Use the graph to complete the equations
Standard Form 𝑦 = 𝑥2 + 6𝑥
Vertex Form 𝑦 = 𝑥 2
Factored Form 𝑦 = 𝑥 (𝑥 )

9. Example 2
Use the graph to complete the equations
Standard Form 𝑦 = −𝑥2 − 2𝑥
Vertex Form 𝑦 = − 𝑥 2
Factored Form 𝑦 = − 𝑥 (𝑥 )

10. Example 2
Use the graph to complete the equations
Standard Form 𝑦 = −𝑥2 − 2𝑥
Vertex Form 𝑦 = − 𝑥 2
Factored Form 𝑦 = − 𝑥 (𝑥 )

11. Example 2
Use the graph to complete the equations
Standard Form 𝑦 = −𝑥2 − 2𝑥
Vertex Form 𝑦 = − 𝑥 2
Factored Form 𝑦 = − 𝑥 (𝑥 )

12. Example 2
Use the graph to complete the equations
Standard Form 𝑦 = −𝑥2 − 2𝑥
Vertex Form 𝑦 = − 𝑥 2
Factored Form 𝑦 = − 𝑥 (𝑥 )

13. Example 2
Use the graph to complete the equations
Standard Form 𝑦 = −𝑥2 − 2𝑥
Vertex Form 𝑦 = − 𝑥 2
Factored Form 𝑦 = − 𝑥 (𝑥 )

14. Example 2
Use the graph to complete the equations
Standard Form 𝑦 = −𝑥2 − 2𝑥
Vertex Form 𝑦 = − 𝑥 2
Factored Form 𝑦 = − 𝑥 (𝑥 )

15. Example 2
Use the graph to complete the equations
Standard Form 𝑦 = −𝑥2 − 2𝑥
Vertex Form 𝑦 = − 𝑥 2
Factored Form 𝑦 = − 𝑥 (𝑥 )

16. Example 2
Use the graph to complete the equations
Standard Form 𝑦 = −𝑥2 − 2𝑥
Vertex Form 𝑦 = − 𝑥 2
Factored Form 𝑦 = − 𝑥 (𝑥 )