Across
1
U-shaped curve of a quadratic function
4
Visual representation of data
5
Result of multiplication
6
Split into equal parts
9
Part of a circle's circumference
10
System of ordered marks for measuring
11
Parts per hundred
Down
1
Number greater than zero
2
Reference line in a graph
3
Symbol representing unknown value
5
Result of raising a number to an exponent
7
Number that divides evenly into another
8
Mathematical rule or equation
12
Single numeral from 0 to 9