math crossword

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Across
  1. 1. a mathematical statement that two expressions are equivalent
  2. 5. a literal equation that states a rule for a relationship among quantities
  3. 8. a bar graph used to display data grouped in intervals
  4. 10. a value that does not change
  5. 11. the difference of the y-value
  6. 12. the values that occur the most in a data set
  7. 13. a set of ordered pairs
  8. 14. add all up and divide
Down
  1. 1. the number that indicates how many times the base number is used
  2. 2. a number that is multiplied by a variable
  3. 3. the process of writing a number or algebraic expression as a product
  4. 4. the diffrence of the x-value
  5. 6. the difference of the lowest and smallest value of a data set
  6. 7. the highest point of the parable
  7. 9. the middle value of a data set