pre cal crossword by tyler oakley

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Across
  1. 1. x values
  2. 3. solution
  3. 4. symmetrical about origin axis
  4. 6. value that makes the answer 0
  5. 8. where a graph touches the x axis
  6. 12. symmetrical about y axis
  7. 14. has all x values, but skips y values
Down
  1. 2. line where discontinuity occurs
  2. 3. can be fixed
  3. 5. graph with endpoints
  4. 7. y values
  5. 9. doesn't skip x values
  6. 10. skips an x value
  7. 11. answer
  8. 13. equation where each x value has only one y value