This data is an example of
Х
1
3
5
7
4
9
2
y-2
-1
0
1
A. a linear function
B. a nonlinear function
C. neither a linear nor nonlinear function - it is not a function at all
![This data is an example of Х 1 3 5 7 4 9 2 y2 1 0 1 A a linear function B a nonlinear function C neither a linear nor nonlinear function it is not a function at class=](https://us-static.z-dn.net/files/d32/a533d88a981fa2e574779f665e36f370.png)