Geometry

3. point at which the value of a function is less than or equal to the value at any nearby point or at any point
4. a point at which a function's value is greatest
5. the part of the quadratic formula underneath the square root symbol
10. the point where the axes of the system intersect
12. the number in the middle of a data set
13. The most frequent number
14. the difference between the highest and lowest values
15. two terms

1. the set of values that we are allowed to plug into our function
2. a two-dimensional shape with four sides, four vertices, and four angles
6. three terms
7. a point on a polygon where the sides or edges of the object meet or where two rays or line segments meet
8. When two or more lines cross each other in a plane
9. expression consisting of variables and coefficients
11. a whole number that can be positive, negative or zero