Across
- 3. an increase or decrease in one quantity corresponds to a constant increase or decrease in other quantity
- 5. symbol that doesn't have a fixed value
- 7. a number that is multiplied by a variable in an expression
- 8. fixed numerical value
Down
- 1. the reverse of factorization
- 2. be single constant or variable or combination with multiplication and division
- 4. terms that have the same variables and powers
- 6. ratio that compares two quantities with different units