Across
1
Visual representation of data
4
Line segment connecting two circle points
5
Reference line in a graph
6
Mathematical statement of equality
7
Sum divided by count
11
Lines that never intersect
12
Result of multiplication
13
Difference between highest and lowest values
Down
2
Distance from center to edge of circle
3
Result of raising a number to an exponent
7
Math using letters for unknown values
8
Round shape with all points equidistant
9
Steepness of a line
10
Part of a whole number