Across
- 2. as the kids say, "mid"
- 6. the method (or property) used to multiply polynomials
- 8. -b/2a(abbreviated)
- 9. the square of 64,49, 25 e.g.
- 11. about half of the interquartile range
- 12. constant ---- difference
- 16. With 22-down, the pinnacle of Algebra 1
- 18. if possible, the easiest way to solve a quadratic
- 20. a vertex that opens down
- 22. See 16-down
- 23. the degree of a variable greater or equal to 6
- 25. an expression with more than one term
- 26. the correlation when the absolute value of r is between 0.9 and 0.99
Down
- 1. used to find the roots of a quadratic
- 3. the value of something, in terms of distance from 0
- 4. what a perfect square trinomial will factor to, squared
- 5. an impossibly inefficient way to solve quadratics
- 7. a mathematical valley, or mountain
- 10. the range of a data set, excluding outliers
- 13. a(x-k)^2+h
- 14. what Nick Cage and pool drownings lack
- 15. used to factor polynomials (abbreviated)
- 17. the beginning point of all quadratics
- 19. what to complete, when looking to find the root of a problem
- 21. a root, a zero, or a solution to a quadratic
- 24. never all real numbers, for a quadratic