A Parabolic Thanksgiving

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Across
  1. 1. The factor that is common to all terms
  2. 5. The shape of the graph for quadratic equations
  3. 6. The center point of a parabola
  4. 7. The points where a parabola crosses the x-axis
  5. 8. The highest point of a parabola
  6. 11. The new number that isn't quite real
  7. 12. For complex numbers this is the number we multiply by to get a real number
  8. 13. The line that divides the parabola in half
  9. 14. Are they a gel or a berry? Who knows but they are red.
  10. 15. The form of a quadratic as ax^2+bx+c
  11. 16. These are the same as the zeros of a quadratic
  12. 18. The binomials that can be multiplied together to obtain a quadratic equation
  13. 19. the starchy side dish served on turkey day
Down
  1. 2. The number type shown by a+bi
  2. 3. The number of terms in a standard quadratic equation
  3. 4. This can be stuffed in a turkey or baked in a dish
  4. 9. The lowest point of a parabola
  5. 10. The part of the quadratic formula that gives # of solutions
  6. 12. Mix together green beans, soup mix, fried onions and you get one of these
  7. 17. The meat of choice on this thankful holiday
  8. 19. The favored pie filling of real Americans