algebra crossword

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Across
  1. 2. five, 1/5 = 6m+30/5m - 1/m
  2. 3. a number that is placed before and multiplying a variable
  3. 8. the set of values that we are allowed to plug into a function (y values)
  4. 9. a point where 2 or more curves, lines, or edges meet
  5. 12. the number or expression on top of a fraction
  6. 13. a line that continually approaches a given curve but does not meet it at any finite distance
  7. 14. at right angles to a horizontal plane
  8. 15. a transformation in which all distances on the coordinate plane are shortened by multiplying
  9. 18. plotting or tracing on a graph
  10. 19. a topological structure which prevent the object from being continuously shrunk to a point
  11. 20. a number that divides another number evenly
Down
  1. 1. a transformation that takes each point in the figure and slides it the same distance in the same direction
  2. 4. seven, 1/m^2+4m - 1/m = 4/m^2+4m
  3. 5. when a figure is enlarged or reduced in only one direction
  4. 6. the number or expression on the bottom of a fraction
  5. 7. the set of values that we are allowed to plug into a function (x values)
  6. 10. 2/x-5 = 1 - 1/x-5
  7. 11. anything parallel to the horizon
  8. 16. a number that can be represented as the quotient of 2 integers
  9. 17. two, 1/n^2 = 1/n + 3/n^2