Homework: Uncover your word list

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