M2T3 Vocabulary Crossword

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Across
  1. 4. point of intersection where profit meet income, nothing owed but nothing made
  2. 6. an ordered pair, (x,y) that is a solution to both equations in the system
  3. 7. opposite operation of multiplication
  4. 9. opposite operation of addition
  5. 10. isolating a variable in one equation and plugging it into another equation
  6. 11. two linear equations define a relationship between quantites
Down
  1. 1. the point at which two lines cross on a corrdinate plane
  2. 2. systems that have one or an infine number of solutions
  3. 3. systems that have no solution
  4. 5. opposite operation of division
  5. 8. opposite operation of subtraction