Algebra

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Across
  1. 2. a relation that has one input per output
  2. 6. (3,y)
  3. 8. a way of representing an equation as a function
  4. 10. inclination of a line
  5. 11. the starting point
  6. 12. a plane divided into 4 regions used for plotting points and graphing.
  7. 13. the point where a line or curve crosses the y-axis on a graph
Down
  1. 1. the point where a line or curve crosses the x-axis on a graph
  2. 3. a horizontal line
  3. 4. the set of all possible input values (x-value)
  4. 5. (x,5)
  5. 7. (x,y)
  6. 9. lines lines in the same plane that never intersect
  7. 13. a vertical line
  8. 14. the set of all possible input values (y-value)