Math terms

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Across
  1. 1. the x in (x,y)
  2. 6. Elimination is a type of _______ used in system of equations
  3. 7. (x,y)
  4. 8. 2+2 is an easy _______.
  5. 10. greater than, less than, less than or equal to...
  6. 12. linear lines side by side
  7. 13. replace the y with f(x)
Down
  1. 2. the line isn't straight its curved
  2. 3. +b
  3. 4. lines that cross/intersect
  4. 5. Every Tuesday and Thursday we do _____.
  5. 9. mx
  6. 11. super duper straight