Quadratic vocabulary

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Across
  1. 2. /2 or more segments meet
  2. 5. /what to multiply
  3. 7. /expression containing a radical
  4. 8. /number used to mutiply variable
  5. 11. /used to solve quadratic functions
  6. 13. /form v+iw
  7. 14. /how many times to use the # in multiplication
  8. 15. / one corretc answer
  9. 16. /has to be solved by quadratics
  10. 18. /whenmultiplied by itself a given number of times, equals x
  11. 19. /largest value
  12. 20. /describes a function by displaying inputs
Down
  1. 1. squared / the square of a binomial
  2. 3. /crosses x axis
  3. 4. /curve
  4. 6. /miroor images
  5. 9. / two correct answers
  6. 10. /a value when multiplied by itself
  7. 12. /smallest value
  8. 17. /three terms which are connected by plus or minus