Across
1
Middle value in an ordered dataset
4
Difference between highest and lowest values
5
Distance from center to edge of circle
6
Result of raising a number to an exponent
7
Visual representation of data
9
Number greater than zero
11
Mathematical statement of equality
Down
2
Mathematical rule or equation
3
U-shaped curve of a quadratic function
8
Power to which a number is raised
10
Symbol representing unknown value
12
Line crossing from corner to corner