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