Math project

1234567891011121314151617181920
Across
  1. 4. a series of number that can add up to something
  2. 5. used to make a square or rectangle
  3. 9. line you can plot dots and lines
  4. 10. device that helps you add,subtract,multiply,divide
  5. 12. decreasing numbers
  6. 13. two numbers combined together
  7. 16. the set of all possible input values
  8. 17. commonly found on a graph
  9. 19. Greatest common factor
  10. 20. one point of the graph that doesn't fit
Down
  1. 1. in the middle of an parabola
  2. 2. something that consistently repeats its self
  3. 3. on x and y axis
  4. 6. making an equation smaller
  5. 7. slope equation
  6. 8. opposite of positive
  7. 11. difference between observed and predicted values
  8. 14. often where you plot lines and points
  9. 15. opposite of negative
  10. 18. makes a big u shape on a graph