Across
1
Result of raising a number to an exponent
2
Sum divided by count
6
Result of addition
7
Line crossing from corner to corner
11
Number with digits after a point
12
Comparison of two quantities
13
Reference line in a graph
14
Closed shape with straight sides
Down
2
Space between two intersecting lines
3
Mathematical rule or equation
4
Difference between highest and lowest values
5
Part of a line with two endpoints
8
Round shape with all points equidistant
9
Value that does not change
10
Lines that never intersect