Algebra Vocabulary Puzzle

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Across
  1. 2. to solve an equation you must to this to a variable
  2. 6. solving
  3. 8. symbol or letter that usually represents a quantity
  4. 9. they have the same variable factors
  5. 11. is a pairing of numbers in one set
  6. 12. when working with sets, this is the largest one
  7. 14. function a function in the form of y= a x b to a certain power
  8. 15. a line on a scatter plot
  9. 16. when relative error is expressed as a percent
  10. 18. a 3 dimensional model that is similiar to a 3 dimensional object
  11. 19. mathmatical sentence that uses an equal sign
  12. 21. is the x-coordinate of a point were a graph crosses the x axis
  13. 23. any number you can write in the form of a/b
  14. 24. a number that shows repeated multiplication
  15. 27. shows the relationships between 2 changing quantities
  16. 30. a variable provides the output functions
  17. 31. mathmatical sentence that compares the values of 2 expressions using an inequality symbol
  18. 33. an example of exponential growth
  19. 34. two number lines that intersect at right angles form this
  20. 35. example: 1,2,3,4,...
  21. 37. lines that intersect to form right angles
  22. 39. greater percent change
  23. 42. an equation that describes a function
  24. 43. you do this with a numerical expression when you replace it with its single numerical value
  25. 44. this undoes another operation
  26. 45. is a ratio of two equivalent measures in different units
  27. 47. the distance that a number is from zero on the number line
  28. 49. is a relationship that can be represented by the function y=kx
  29. 50. is a function whose graph is a nonvertical line
Down
  1. 1. a term that has no variable
  2. 3. graph this graph is composed of distinct, isolated points
  3. 4. relationship that pairs each input value with one output value
  4. 5. rational and irrational numbers form this set of _____ numbers
  5. 7. this is all of the sets combined
  6. 9. an equation that represents a linear function
  7. 10. an equation that states that 2 ratios are equal
  8. 13. pair names the location of a point on a plane
  9. 16. expresses an amount of change as a percent of the original change
  10. 17. notation a number in this is written as the product of two factors and one of the factors is 1 or greater, but less than 10;this helps with bigger or smaller numbers
  11. 20. less then the original amount in a percent change
  12. 22. things that are common in the sets
  13. 25. this has two parts- a base and an exponent
  14. 26. are lines in the same plane that never intersect
  15. 28. the result of squaring a binomial
  16. 29. in the proportion a/b and c/d ad and bc are called this
  17. 32. Ax + By = C
  18. 36. an equation that involves two or more variables
  19. 38. is an equation that states a relationship among qauntities
  20. 40. the four sections on a coordinate plane
  21. 41. is the y-coordinate of a point were a graph crosses the y axis
  22. 46. in a algabraic expression, this a number, variable, or the product of a number and one or more variables
  23. 48. rise over run