Algebra Vocabulary

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Across
  1. 7. a whole number greater than one that has more than two factors
  2. 8. the symbol used to indicate a square root
  3. 9. numbers arranged in an increasing order
  4. 11. y=mx+b
  5. 13. numbers arranged in decreasing order
  6. 14. the set of all the first numbers of the ordered pairs in a relation
  7. 15. these types of lines have the same slope
  8. 17. a number whose cube root is a rational number
  9. 18. the expression under the radical sign
  10. 20. a number, variable, or the product of a number and one or more variables
  11. 21. one of three equal factors of a number
  12. 23. a monomial written as an expression of all its prime factors using exponents
  13. 24. two equations together
  14. 26. the set of all second numbers of the ordered pairs in a relation
  15. 28. obtained by switching all the coordinates in each ordered pair
Down
  1. 1. a number whose square root is a rational number
  2. 2. a monomial or sum of monomials
  3. 3. the sum or difference of two monomials
  4. 4. the relationship between the slopes of perpendicular lines
  5. 5. corresponding to exactly one point on the number line and are classified as rational and irrational
  6. 6. cannot be expressed as a fraction
  7. 10. the sum or difference of three monomials
  8. 11. one of two equal factors of a number
  9. 12. a monomial written as an expression of all its prime numbers
  10. 16. a whole number greater than one whose only factors are one and itself
  11. 18. a set of ordered pairs
  12. 19. the initial amount
  13. 21. a number multiplied by a variable
  14. 22. can be expressed as a ratio or a decimal
  15. 25. constant rate of change
  16. 27. a number with a value less than zero