Slope and Transformations Crossword

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Across
  1. 2. when two lines never touch.
  2. 3. m in y=mx+b.
  3. 5. turning a shape about a certain point.
  4. 8. tool for graphing the slope.
  5. 11. line where x=0.
  6. 12. when the slope goes down, it is
  7. 13. when the slope goes up, it is _________
  8. 14. the x value in y=mx+b.
  9. 15. line where y=0.
Down
  1. 1. mirroring an image over a line.
  2. 4. when two lines intersect at a 90 degree angle.
  3. 6. changing the size of a shape by a certain scale factor.
  4. 7. when lines cross over a point.
  5. 9. where slope crosses the y-axis; b in y=mx+b.
  6. 10. moving shapes on a coordinate plane.