Quin Eisenhauer's Chapter 4 Crossword

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Across
  1. 3. No pattern with the variables.
  2. 7. Lines that will intersect.
  3. 9. Using two functions to find the solution.
  4. 10. Both variables increase or decrease.
  5. 11. Two lines that are on top of each other.
  6. 12. One variable increases and the other decreases.
  7. 14. Method of solving an equation involving two or more variables where one of the variables is expressed as a function of one of the other variables.
  8. 15. General direction that a group of points seem to be heading.
Down
  1. 1. When two lines cross.
  2. 2. A way to change two equations with two variables into one equation with one variable.
  3. 4. A number that is no were near other data, that would change the average.
  4. 5. Two lines that never cross.
  5. 6. Number that can be made only by 1 times it self.
  6. 8. A set of two or more linear equations that are given together.
  7. 13. Answer.