algebra project

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Across
  1. 2. a part of a whole number of equal parts
  2. 4. method for displaying five-number summary of a data set
  3. 9. the starting value of a function
  4. 11. the process of replacing a variable with a value to simplify a problem
  5. 12. each input corresponds to exactly one output
  6. 13. transformation (or "flip") that maps a geometric figure across a fixed line
  7. 15. the the value that appears most frequently in a data set
Down
  1. 1. difference between greatest and smallest value
  2. 3. the cost of borrowing money calculated as a percentage over time.
  3. 5. a number that divides another number evenly
  4. 6. the average
  5. 7. the smallest value in a set of numbers
  6. 8. the highest value in a set of numbers
  7. 10. has a constant rate of change
  8. 14. an input value (x) that produces an output of zero