Units 1-2 Vocabulary

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Across
  1. 4. The number multiplied by a variable.
  2. 5. Dlistance from zero
  3. 7. Rule that assigns one output to each input
  4. 8. Uses < or >.
  5. 10. Graph that forms a straight line
  6. 12. A relation where each input has exactly one output
  7. 13. Operation that undoes another
  8. 15. The steepness of a line; change in y over change in x (rise over run)
  9. 16. Math phrase with no equals sign.
Down
  1. 1. Property; multiple across parentheses
  2. 2. A number with no variables.
  3. 3. To make an expression easier
  4. 6. The set of all possible input values (x-values)
  5. 9. A symbol, usually a letter, representing an unknown quantity
  6. 11. The set of all possible output values (y-values).
  7. 14. Two or more equations together