algebra 1 crossword

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Across
  1. 1. (+a)
  2. 6. 3.14...
  3. 8. y=(mx)+b
  4. 9. 1, 2, 5/2
  5. 11. y values
  6. 12. (-b+-(sq rt b^(2)-4ac))/2
  7. 13. intersects the x axis
  8. 14. intercepts the y axis
Down
  1. 1. (-a)
  2. 2. intersects the x axis
  3. 3. intersects the x axis
  4. 4. (h,k) or (x,y)
  5. 5. x+4
  6. 7. x values
  7. 10. x^(2)+2x+4