Linear Crossword

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Across
  1. 2. change in y over change in x, also what "m" represents
  2. 6. another name for an equation but starts with f(x)
  3. 8. when I see a vertical line, I use this acronyn
  4. 10. another name for slope
  5. 11. where the graph crosses the y-axis and is also represented by "b"
  6. 13. the slope of this line is zero
Down
  1. 1. the slope of this line is undefined
  2. 3. the same as
  3. 4. when I see a horizontal line, I use this acronym
  4. 5. another word for slope
  5. 7. the direction you are given when you see an equal sign, hint: your first step would be to draw your line
  6. 9. (0,0)
  7. 12. where the graph crosses the x-axis