A Parabolic Thanksgiving

1. The factor that is common to all terms
5. The shape of the graph for quadratic equations
6. The center point of a parabola
7. The points where a parabola crosses the x-axis
8. The highest point of a parabola
11. The new number that isn't quite real
12. For complex numbers this is the number we multiply by to get a real number
13. The line that divides the parabola in half
14. Are they a gel or a berry? Who knows but they are red.
15. The form of a quadratic as ax^2+bx+c
16. These are the same as the zeros of a quadratic
18. The binomials that can be multiplied together to obtain a quadratic equation
19. the starchy side dish served on turkey day

2. The number type shown by a+bi
3. The number of terms in a standard quadratic equation
4. This can be stuffed in a turkey or baked in a dish
9. The lowest point of a parabola
10. The part of the quadratic formula that gives # of solutions
12. Mix together green beans, soup mix, fried onions and you get one of these
17. The meat of choice on this thankful holiday
19. The favored pie filling of real Americans