MATH CROSSWORD. FUNNNNNNN!

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Across
  1. 4. An expression of more than two algebraic termsQUADRATIC
  2. 6. a series of equal payments made at the same interval of time
  3. 7. the measuring of triangles
  4. 11. the x-values that solve a quadratic equation
  5. 12. the length of time it takes to complete one full pattern
  6. 15. a function whose values are repeated at equal intervals
  7. 16. the highest point of a curve pointed upwards
  8. 18. (some expression)=0
  9. 20. payments that are made at the end of each payment interval
  10. 21. when a slope on a graph is upside-down over the x-axis
  11. 26. consisting of three terms
  12. 27. money earned on the original amount invested or borrowed
  13. 29. you plot points and curves on here
  14. 31. money earned only to the original amount invested or borrowed
  15. 33. a graph that looks like a sine graph
  16. 35. the set of first elements of ordered pairs
  17. 36. the set of second elements of ordered pairs
  18. 37. when a curve on a graph is wider
  19. 38. when a curve on a graph is skinner
Down
  1. 1. the distance from the maximum to the axis of symmetry
  2. 2. conversion period is also know as ________________
  3. 3. the central point where the lines meet
  4. 5. another word for period
  5. 6. the average height
  6. 8. second half of the quadratic equation that is used to find the roots
  7. 9. moves up or down
  8. 10. a repeating pattern on a graph
  9. 13. if a graph passes the ____________, it is a function
  10. 14. extra money you pay on a fee that is borrowed
  11. 17. annuity in which the payment interval matches the compound period
  12. 19. reverse process of expanding
  13. 22. the lowest point of a curve
  14. 23. a relation where each x-value has only one y-value
  15. 24. another way of saying "zeros" or "solutions"
  16. 25. a number that can be expressed as the product of two equal integers
  17. 28. moves left or right
  18. 30. Arranged in or extending along a straight or nearly straight line
  19. 32. the number of times the base number is multiplied by itself
  20. 34. we use this equation when solving right angle triangles