Across
1
Power to which a number is raised
3
Divisible by two
5
Math using letters for unknown values
7
Number that divides evenly into another
9
U-shaped curve of a quadratic function
10
Three-sided polygon
11
Proven mathematical statement
Down
2
Part of a line with two endpoints
3
Mathematical statement of equality
4
Number with digits after a point
6
Single numeral from 0 to 9
8
Line segment connecting two circle points
12
Amount of space an object occupies
13
Rectangle with four equal sides
14
The number representing nothing