1. Spring Final Review Day 3

2. 1. Simplify (2x+4)(x-1)

3. 2. What are the roots of x 2 +4x – 21?

4. 3. When you are dividing, what do you do with exponents?

5. Linear or Quadratic? Positive or Negative? Maximum or Minimum? How many roots? Parent Function? 4.

6. 5. Simplify (x+5)(6x+2)

7. 6. What are the roots of x 2 +4x – 5?

8. 7. When you are multiplying, what do you do with exponents?

9. Identify the following: What type of function Positive/Negative Maximum/Minimum Roots/Solutions/Zero s Vertex Axis of Symmetry 8.

10. 9. Simplify (4x-3)(2x+1)

11. 10. What are the roots of x 2 +5x – 14?

12. Identify the following: What type of function Positive/Negative Maximum/Minimum Roots/Solutions/Zero s Vertex Axis of Symmetry 11.

13. 12. Simplify (x+9)(x-9)

14. 13. What are the roots of x 2 +8x +12?

15. 14. What is the slope of 7x – 3y = 21?