Crossword Puzzle

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Across
  1. 4. any set of ordered pairs
  2. 5. the difference between the greatest and least data values for a set of data
  3. 10. the part following "if" in a conditional
  4. 12. the item in the data that occurs most often
  5. 14. find the sum of numbers and divide the sum by the number of items
  6. 16. the number of solution of a system of equations in which the graphs of the equation are on the same line
  7. 18. the y-coordinate of the vertex of a parabola that opens downward
  8. 20. an equation that states that two ratios are equal
  9. 22. there does not appear to be a relationship between two sets of data
  10. 25. two numbers that identify the location of a point
  11. 30. an "if-then" statement
  12. 31. the form of a function written ax^2+bx+c= 0
  13. 34. a term that has no variable factor
  14. 36. a number that shows repeated multiplication
  15. 39. each of the sides that form the right angle of a triangle
  16. 42. a graph of a quadratic function
  17. 43. in any right triangle, the sum of the squares of the lengths of the legs is equal to the square of the length of the hypotenuse- a^2+ b^2= c^2
  18. 45. in a conditional, the part following then
  19. 46. a ratio od a to b where a and b represent quantities measured in different traits
  20. 47. the statement obtained by reversing the if and then parts of an "if-then" statement
  21. 48. a comparison of two numbers by division
  22. 49. the most accurate trend line on a scatter plot showing the relationship between two sets of data
  23. 50. the counting numbers
Down
  1. 1. the ratio of the vertical horizontal change
  2. 2. a rectangular arrangement of numbers. The number of rows and columns of a matrix determines its size. Each item in a matrix in a element
  3. 3. the result of a single trial in a probability experiment
  4. 4. a number that is either rational or irrational
  5. 6. a mathematical sentence that uses an equal sign
  6. 7. a monomial or the sum or difference of two or more monomials, a quotient with a variable in the denominator is not a polynomial
  7. 8. two or more linear equations using the same variables
  8. 9. the y-coordinate of the vertex of a parabola
  9. 11. a mathematical sentence that compares the vales of two expressions using an inequality symbol
  10. 13. a line that divides a parabola in to matching half's
  11. 15. the x-intercepts of the graph of a function
  12. 17. the ratio of a distance in drawing to the actual distance
  13. 19. the middle value in a set of numbers
  14. 21. when the graphs of the equation in a system are parallel with no points of intersection
  15. 23. any ordered pair in a system that make all the equations of that system true
  16. 24. a polynomial with two terms
  17. 26. the numbers that make an ordered pair and identify the location of a point
  18. 27. an equation you can write in the standard form ax+ bx+ c, where a doesn't equal 0
  19. 28. a relation that assigns exactly one value in the range to each value of the domain
  20. 29. a linear equation of a nonvertical line written as y - y^1= m(x-x^1)
  21. 31. a number pattern
  22. 32. an expression of the form a^2 - b^2, it can be factored as (a+b)(a-b)
  23. 33. a method of solving quadratic equations, turns every equation into x^2= c
  24. 35. replace an expression with its simplest name or form
  25. 37. the solutions of the equation
  26. 38. the distance that a number is from zero on a number line
  27. 40. the side opposite of the right angle in a right triangle, its the longest side in a triangle
  28. 41. how likely it is that an event will occur
  29. 43. the base and the exponent of an expression of the form a^n
  30. 44. a data value that is much higher or lower than the other data in the set