Crossword Puzzle For The Mind

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Across
  1. 2. Two lines in a plane
  2. 6. By itself on a graph
  3. 7. Rise over run
  4. 9. Determines the number and type of solutions
  5. 11. Inside the range of data
  6. 12. Number in front of a variable
  7. 14. He Ha Me Ma
Down
  1. 1. Moving shapes or points around
  2. 3. Outside the range of data
  3. 4. An equation stating that two ratios are equivalent
  4. 5. Functions <, >,...
  5. 8. Up to down
  6. 9. Left to right
  7. 10. Going from an input to an output
  8. 13. Data pattern