1. Warm up
ON A SEPARATE SHEET OF PAPER, ANSWER THE FOLLOWING:
At which x-values does the graph of y=f(x), equals, intersect the x-axis?
f(x)=(x+6)2−49

2. Wednesday Packet Day 1 – Solving Quadratics by Graphing and Factoring
Day 2 – More Solving Quadratics by Graphing and Factoring
Day 3 – Solving Quadratic Equations Using Square Roots

3. Day 3 – Solving Quadratic Equations by Completing the square
Unit 7: Solving Quadratics

4. Standards
MGSE9–12.A.REI.4b
Solve quadratic equations by inspection (e.g., for x2= 49), taking square roots, factoring, completing the square, and the quadratic formula, as appropriate to the initial form of the equation (limit to real number solutions).

5. How do I solve Quadratic by completing the square?
Learning Target
How do I solve Quadratic by completing the square?

6. explore

7. practice

8. practice

9. solve

10. practice

11. practice

12. practice

13. practice

14. practice

15. practice

16. Day 4 – Solving Quadratic Equations by Completing the Square
Homework
Day 4 – Solving Quadratic Equations by Completing the Square