Across
1
Part of a whole number
2
Part of a line with two endpoints
4
Mathematical statement of equality
5
Proven mathematical statement
7
Difference between highest and lowest values
8
Lines that never intersect
10
Reference line in a graph
11
Round shape with all points equidistant
Down
2
Steepness of a line
3
Middle value in an ordered dataset
4
Power to which a number is raised
6
Distance from center to edge of circle
9
U-shaped curve of a quadratic function