8th Grade Math Review

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Across
  1. 1. only one output per input
  2. 4. original shape before a transformation occurred
  3. 5. Slope that is a vertical line, or all of the x values are the same
  4. 7. pi x r^2 x h
  5. 10. Slope that is going in the same direction or uphill
  6. 11. the beginning or starting point
  7. 14. same shape, proportional size
  8. 15. when you do the opposite operation
  9. 17. Slope that is a flat line, or all of the y values are the same
  10. 18. two lines that are in the same spot on a graph; two lines that are equal once equations are simplified
  11. 21. turning a figure
  12. 23. when the majority of the data points are together it is called this
  13. 24. consistent slope, straight line when graphed, will not have exponents in equations
  14. 26. identifies an image during a transformation (looks like an apostrophe)
  15. 27. another word for y value; like output
  16. 30. flipping or mirroring a figure
  17. 31. another word for x value; like input
  18. 32. 1/3 x pi x r^2 x h
  19. 33. the association on a scatter plot where the data values or dots are all over the place
  20. 34. change in y values divided by the change in x values
Down
  1. 2. slide or moving a figure
  2. 3. two lines that intersect one time
  3. 6. square root of (x2 - x1)^2 + (y2 - y1)^2
  4. 8. change a value to it’s opposite
  5. 9. inconsistent slope, not a straight line when graphed, may have exponents in equations
  6. 10. a^2 + b^2 = c^2
  7. 12. two lines that never intersect; they are parallel
  8. 13. resizing a figure
  9. 16. longest side of a right triangle or biggest number
  10. 19. Slope that is going in opposite directions or downhill
  11. 20. data point or value that is different from the rest
  12. 22. change of a figure
  13. 25. new shape after a transformation
  14. 28. 4/3 x pi x r^3
  15. 29. the proportion in which a figure is being resized
  16. 32. same shape same size