Across
1
Part of a line with two endpoints
3
Reference line in a graph
4
U-shaped curve of a quadratic function
5
Space between two intersecting lines
Down
2
Split into equal parts
4
Closed shape with straight sides
6
Result of multiplication
7
Divisible by two
8
Difference between highest and lowest values
9
Proven mathematical statement
10
Result of raising a number to an exponent
11
Sum divided by count