横向
1
Difference between highest and lowest values
3
Line segment connecting two circle points
5
U-shaped curve of a quadratic function
6
Number greater than zero
10
Corner point of a polygon
11
Power to which a number is raised
纵向
2
Result of raising a number to an exponent
4
System of ordered marks for measuring
6
Lines that never intersect
7
Longest side of a right triangle
8
Line touching circle at one point
9
Value that does not change
10
Amount of space an object occupies
12
Parts per hundred
13
Reference line in a graph