Across
- 5. opposite in effect
- 6. A _____ proportion is when a straight represents how 2 variables are proportional
- 8. a change in the form of a measurement, different units, without a change in the size or amount.
- 10. A system of money in general use in a country
Down
- 1. When two variables are in ______ variation, there is nonzero constant k, such as y = kx
- 2. A unit of measurement
- 3. The ______ system is based on the metre as a unit of length.
- 4. The slope of the line
- 7. ___________ says that two ratios (or fractions) are equal.
- 9. how much there is of something