Across
- 3. A line that touches a curve at one time.
- 7. The expression located under the radical in the quadratic formula.
- 9. A line that approaches zero as the curve tend to infinity.
- 10. A statement of an equality containing one or more variables.
- 12. Assigns numbers to functions in way that can describe area,volume,displacement
- 13. Way of selecting items from a collection, such that order of selection does not matter.
- 14. A quantity whose value depends on another value.
- 15. Relation that holds between two values when they are different.
- 16. The measure of the amount of space inside of a solid figure.
- 17. This is a line which a shape is symmetrical.
- 18. A type of smooth curve line in a plane.
Down
- 1. A line meeting another at a right angle or 90.
- 2. The middle value in the list of numbers.
- 4. A maximum or minimum points.
- 5. Process of replacing a variable in expression with its actual value.
- 6. The number which appears most often in a set of numbers.
- 8. A line with zero line in which y axis has a static value.
- 11. The size of a surface.
- 14. The period goes from one peak to the next.
- 17. A shape, formed by two lines diverging from a common point.