Across
1
Visual representation of data
4
Power to which a number is raised
5
Number divisible only by 1 and itself
6
Rectangle with four equal sides
8
Distance from center to edge of circle
12
Math using letters for unknown values
Down
2
Sum divided by count
3
Reference line in a graph
7
Line segment connecting two circle points
9
Number with digits after a point
10
Number less than zero
11
Number that divides evenly into another