Across
- 4. The value that a function approaches as the inputs approaches some number.
- 7. Namely, addition, subtraction, multiplication, and division.
- 8. A set of points on a plane whose sum of distances from two fixed points is a constant.
- 9. Axis that is perpendicular to the major axis.
- 13. A function whose graph is a straight line.
- 14. Name of the student who submitted this crossword puzzle.
- 18. Are formed if the plane intersects the cone at its vertex.
- 19. A set of points in a plane equidistant from a fixed point and a fixed line.
- 23. A fixed line.
- 24. Variable that is substituted to all the x's in the given function.
- 25. A line passing thru the focus and is parallel to the directrix.
- 26. The curve obtained when the surface of a cone intersects with a plane.
Down
- 1. A function that is made by substituting a function into another function.
- 2. A set of all points in a plane the difference of whose distance from two fixed points, called foci, is constant.
- 3. Axis that passes through both foci.
- 5. An analytic function that does not satisfy a polynomial equation.
- 6. Set of all possible outputs for a function.
- 10. A function whose graph is a parabola.
- 11. A correspondence or a rule that assigns to each element of the first set to exactly one element in the second set.
- 12. The math subject teacher of 11-Pascal.
- 15. A function whose range consists of a single element.
- 16. Either of the two limits of the function; the value as the x-values approach a specific point from the left or the right.
- 17. A set of points in a plane which are equidistant from a given point.
- 18. Set of all possible inputs for a function.
- 20. A function made up of multiple sub-functions, each corresponding to a part of the domain.
- 21. Line segment that connects 2 vertices.
- 22. A measurement of how much a conic section deviates from being circular.