David Crossword Puzzle

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Across
  1. 3. shows the intervals where a function has positive or negative outputs
  2. 6. positive numbers that do not include a fraction or decimal, including zero
  3. 7. numbers that can be expressed as a ratio, as long as the denominator is not equal to zero
  4. 10. a shortcut method for dividing two polynomials
  5. 12. positive numbers that are used for counting purposes, excluding zero
  6. 14. Outputs of the function
  7. 16. a point in the graph where the graph of a function intersects the x-axis
  8. 19. a horizontal line that the graph of a function approaches but never intersects.
  9. 20. the number written in front of the variable with the largest exponent
  10. 22. reducing a problem to a simpler form
  11. 25. a polynomial function with a degree of 3
  12. 26. (-b±√(b²-4ac))/(2a)
  13. 28. Inputs of the function
  14. 29. occurs when the degree of the numerator polynomial is greater than the degree of the denominator polynomial
  15. 30. a point in the graph where the graph of a function intersects the y-axis
Down
  1. 1. non equal comparison between two numbers or expressions
  2. 2. The thing under the square root symbol of the quadratic formula
  3. 4. the largest value that a function can have over the entire curve
  4. 5. mathematical method for large numbers into smaller groups/parts
  5. 8. the term with the highest degree
  6. 9. theorem used to find all possible rational roots of a polynomial (p/q)
  7. 11. a point where to line segments meet, or where two curved lines meet in a parabola
  8. 13. a vertical line that the graph of a function approaches but never intersects.
  9. 15. the behavior of a graph as it approaches positive or negative infinity
  10. 17. a whole number that can be positive, negative, or zero
  11. 18. a point on the graph where the function is not defined
  12. 21. the smallest value that a function can have over the entire curve
  13. 23. numbers that cannot be expressed as a ratio
  14. 24. A function is one-to-one if and only if no horizontal line intersects the graph of f more than once
  15. 27. the non negative value of a number, regardless of the sign.