Across
1
U-shaped curve of a quadratic function
5
Comparison of two quantities
6
Sum divided by count
10
Mathematical rule or equation
11
Rectangular array of numbers
Down
2
Part of a whole number
3
Distance from center to edge of circle
4
Lines that never intersect
7
Number that divides evenly into another
8
Visual representation of data
9
Rectangle with four equal sides
12
Reference line in a graph