横向
1
Steepness of a line
4
Number that divides evenly into another
5
Comparison of two quantities
7
Reference line in a graph
10
Repeated addition
11
Value that does not change
纵向
2
Distance from center to edge of circle
3
Amount of space an object occupies
4
Part of a whole number
6
U-shaped curve of a quadratic function
8
Divisible by two
9
Result of multiplication