math

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Across
  1. 2. a number that means nothing
  2. 3. any amount of terms in an expression
  3. 5. the point where two rays meet
  4. 10. the answer to a question
  5. 11. creates a linear function
  6. 13. the small number above another number
  7. 18. the behavior on the graph
  8. 19. Something that helps produce a result
  9. 20. a fraction with non zero denominators
Down
  1. 1. the quadratic formula
  2. 4. a fraction with zero denominator
  3. 6. inputs have corresponding outputs
  4. 7. inputs for a function
  5. 8. output for a function
  6. 9. numerator and denominator
  7. 12. first outside inside last
  8. 14. a curve in a quadratic line
  9. 15. rise over run
  10. 16. cross, bisect
  11. 17. is a sign that is used when square rooting