quadratics

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Across
  1. 2. highest point of a function
  2. 6. rate of change of a linear function
  3. 7. function with constant rate of change
  4. 8. as x gets bigger, y gets bigger
  5. 10. graph "flips" when a is negative in vertex form
  6. 12. as x gets bigger, y gets smaller
  7. 14. interval of all possible x-values
  8. 15. region of a function bounded by two x-values
  9. 18. interval of all possible y-values
  10. 19. y-value of a function
  11. 20. shift given by k in vertex form
Down
  1. 1. function with constant second difference, contains x^2
  2. 3. as x gets bigger, y stays the same
  3. 4. u-shape created by a quadratic function
  4. 5. shift given by h in vertex form. Direction is opposite from sign
  5. 9. relationship where each input has only one output
  6. 11. lowest point of a function
  7. 13. x-value of a function
  8. 16. turning point of a parabola
  9. 17. y=a(x-h)^2+k