Unit 5: Linear Functions

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Across
  1. 3. horizontal line on a graph
  2. 7. going up from left to right
  3. 9. non positive numbers
  4. 11. vertical line on a graph
  5. 12. where the line crosses the x axis
  6. 14. expression with an equal sign
  7. 15. Linear equations have ____ lines
  8. 16. y-y=m(x-x1)
Down
  1. 1. going down from left to right
  2. 2. a linear sequence
  3. 4. initial value
  4. 5. ax+by=c
  5. 6. equal differences over equal intervals
  6. 8. y=mx+b
  7. 10. opposite of negative
  8. 13. how to get to the linear equations on a calculator