Algebra Crossword Puzzle

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Across
  1. 2. when the rise is zero and the line is horizontal
  2. 4. the number at which the line crosses the x-axis
  3. 6. the amount of spaces a number is away from zero
  4. 8. where you plot your points
  5. 10. Ax+By=C
  6. 11. an equation between two variables that gives a straight line when plotted on a graph
  7. 14. the exact points you plot on the coordinate plane
  8. 16. when the line moves up and left to right
  9. 17. when the run is zero and the line is vertical
  10. 18. a straight or curved continuous extent of length without breadth
  11. 19. y=mx+b
  12. 20. extending along a straight line
Down
  1. 1. when the line moves down and right to left
  2. 3. in the equation when both sides are equal
  3. 5. the number at which the line crosses the y-axis
  4. 7. no answer to the equation that would make it true
  5. 9. y-y1=m(x-x1)
  6. 12. rise/run
  7. 13. point at (0,0)
  8. 15. compares two values