Quadratic Crossword puzzle

5. A point used to construct a conic section.
6. A fixed line used in describing a curve or surface.
9. A polynomial consisting of three terms or monomials.
10. A statement that the values of two mathematical expressions are equal
11. A chart a drawing depicting the relation between certain sets of numbers or quantities by means of a series of dots, lines, etc.
13. A set of all possible y-values which will make the function work.
14. A maths question written as one sentence or more that requires children to apply their maths knowledge to a 'real-life' scenario.
15. A 0-dimensional mathematical object which can be specified in -dimensional space using an n-tuple ( , , ..., ) consisting of. coordinates.

1. A relationship or expression involving one or more variables.
2. A special point of a mathematical object, and is usually a location where two or more lines or edges meet.
3. A type of problem that deals with a variable multiplied by itself.
4. A number or algebraic expression that divides another number or expression evenly.
7. A factor of a number that, when multiplied by itself, gives the original number.
8. A set of all possible x-values which will make the function work.
12. A set of all points in a plane which are an equal distance away from a given point and given line.