Across
- 1. occurs when a quantity varies directly with the product of two or more other quantities
- 4. the graph of an_____ is symmetric about the y-axis
- 6. the constant a is the _____ and y is said to vary inversely with x
- 8. two variables x and y show ____ if they are related as y=a/x
- 9. has the form f(x)=p(x)/q(x)where p(x) and q(x) are polynomials
Down
- 2. the graph of an _____ is symmetric about the origin
- 3. given an equation between two fractions or rational expressions, one can ______ to simplify the equation or determine the value of a variable
- 5. a fraction in which the denominator and numerator or both contain fractions
- 7. going down
- 8. going up