Across
1
Result of raising a number to an exponent
3
Steepness of a line
4
Amount of space an object occupies
6
Visual representation of data
7
Corner point of a polygon
Down
1
Lines that never intersect
2
The number representing nothing
3
Rectangle with four equal sides
5
Proven mathematical statement
8
Number divisible only by 1 and itself
9
System of ordered marks for measuring