Proportional Relationships Vocab

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Across
  1. 2. Constant of proportionality is the same value as the __________
  2. 3. Two quantities are non-proportional if they have _________ unit rates.
  3. 4. You can use probability to make a prediction by setting up two __________.
  4. 7. In the equation y=kx, k stands for the _______ of proportionality.
  5. 12. For a graph to be proportional, it needs be a straight line through the _______.
  6. 13. To solve for a missing value in a proportional relationship, use the __________ method.
Down
  1. 1. To find the unit rate, use __________.
  2. 5. Two shapes are proportional to each other when they have the same __________, but different sizes.
  3. 6. A proportional relationship is an equivalent ________________ between two quantities.
  4. 8. Unit rates are always written with a __________ as the denominator.
  5. 9. Scale drawings are used when something is either too large or too __________to be shown at its actual size.
  6. 10. Scale factor is the number you __________ or divide something by to get bigger or smaller.
  7. 11. equivalent means ________.