Algebra Terms

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Across
  1. 2. A set of ordered pairs (x,y)
  2. 7. Points on a two dimensional plane, described by a pair (x,y)
  3. 11. Values which divide a data collection into four roughly equal parts.
  4. 12. The top number or expression in a fraction
  5. 14. A relation in which no x-coordinate appears in more than one ordered pair
  6. 15. The number that is placed in front of a variable
Down
  1. 1. The set of inputs (x-coordinates) of a relation or function
  2. 3. Indicates how many times a number should be multiplied by itself
  3. 4. A single fixed number
  4. 5. The middle number in an ordered list of values.
  5. 6. The bottom number or expression in a fraction
  6. 8. A symbol assigned to an unknown value
  7. 9. The distance of a number from zero.
  8. 10. The average in a collection of data values.
  9. 13. The set of outputs (y-coordinates) of a relation or function