Across
- 5. direct variation is a
- 6. set of all possible values of x in the function.
- 8. A line down the middle of a parabola.
- 11. the graph of a quadratic function.
- 12. one quantity varies inversely with another.
- 14. Combined with direct or joint variation in stating the equation relating the quantities.
- 15. quadratic function in standard form
- 16. formula where k is not equal to 0
- 18. equation of the line of symmetry
- 20. A quantity varies jointly as two or variables.
Down
- 1. relationship between two or more variables.
- 2. Relation between sets of inputs having one output each.
- 3. independent variable x is in the second degree.
- 4. the number k is called
- 7. does not depend on any other variable.
- 9. can be made easier using the equivalent function y=a(x-h)^2+k.
- 10. one quantity varies directly to another.
- 13. Formula of Equation of variation
- 17. formula for equation of inverse variation
- 19. one quantity decreases at a constant rate, the other quantity also