Across
1
Steepness of a line
4
Amount of space an object occupies
5
Sum divided by count
6
Difference between highest and lowest values
7
Line crossing from corner to corner
9
Split into equal parts
11
Comparison of two quantities
Down
2
U-shaped curve of a quadratic function
3
Number less than zero
8
Exact correspondence on both sides
10
Number that divides evenly into another
12
Rectangular array of numbers