Crossalgebra

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Across
  1. 2. a collection of objects or numbers
  2. 3. how often a piece of data occurs
  3. 5. the set of second numbers of the ordered pairs in a relation
  4. 7. the distance a number (n) is from zero on a number line represented by |n|
  5. 10. a set of numbers, or coordinates, written in the form (x,y)
  6. 12. a specific case in which a statement is false
  7. 13. the product of any number and zero is equal to zero
  8. 15. terms that contain the same variables
  9. 16. the set of the first numbers of the ordered pairs in a relation
  10. 17. the sum of any number and 0 is equal to the number
  11. 19. if-then statements written in the form "if A, then B"
  12. 20. the set of elements from the replacement set that make an open sentence true
  13. 22. the numerical factor of a term
  14. 23. the variable in a function whose value is subject to choice
  15. 25. the variable in a relation whose value depends on the value of the independent variable
  16. 26. a relationship between input and output
  17. 28. the process of using facts, rules, definitions, or properties to reach a valid conclusion
  18. 29. the set {0,1,2,3 . . .}
  19. 30. a sentence that contains an = sign
Down
  1. 1. an open sentence that contains the symbol <,<,>,or >
  2. 4. the set {1,2,3 . . .}
  3. 6. two numbers whose product is one
  4. 8. symbols used to represent unspecified numbers or values
  5. 9. this type of graph compares different categories of numerical information
  6. 11. the result of multiplying two quantities
  7. 13. the product of any number and 1 is equal to the number
  8. 14. a rule to let you know which operation to perform first
  9. 18. the set {. . . -2,-1,0,1,2 . . .}
  10. 21. a number, a variable, a product,or a quotient
  11. 24. lines and sets that never end continue to this
  12. 27. quantities being multiplied