Mathematics

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Across
  1. 2. add
  2. 8. a number less than 0
  3. 10. a line inclining
  4. 11. to add the same number to itself
  5. 12. shows the relationship of lines and points
  6. 14. a set of number that is adding or subtracting
  7. 15. whole valued number including 0 and positive and negative
  8. 17. the point where the parabola touches its axis of symmetry
  9. 20. multiplying the sum of two or more addends
Down
  1. 1. a way to write
  2. 3. Numerical measure of a line's inclination relative to the horizontal
  3. 4. a number the continuously follow each other from smallest to largest
  4. 5. straight line
  5. 6. the y coordinate on a graph
  6. 7. how much a number decrease
  7. 9. a set of number that is multiplying
  8. 13. is a curve where a point is at an equal
  9. 16. how much a number increase
  10. 18. the complete amount
  11. 19. the x coordinate on a graph