Quin Eisenhauer's Chapter 4 Crossword

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