Linear Equations

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Across
  1. 3. rate of change
  2. 4. rise over _
  3. 5. slope of a flat line
  4. 6. straight line through the origin
  5. 9. the line goes down and to the right
  6. 10. y2 minus y1 over x2 minus x1 finds _
Down
  1. 1. starting point
  2. 2. the line with an undefined slope
  3. 3. steepness of a line
  4. 7. _ over run
  5. 8. the line B is plotted on