Which graph represents an odd function?
![Which graph represents an odd function class=](https://us-static.z-dn.net/files/d5b/ef9517e8f110ab2363cffee7c5e4fcd2.png)
![Which graph represents an odd function class=](https://us-static.z-dn.net/files/d88/b838e1ee07cf289b6866e162345c79b9.png)
![Which graph represents an odd function class=](https://us-static.z-dn.net/files/d45/a41496c9eac7757f11a1de128081b043.png)
![Which graph represents an odd function class=](https://us-static.z-dn.net/files/dd8/462d3da7d2f1e8f35a35b48429aceb7c.png)
The third graph, with (-4,0),(-3,1),(-2,-3),(-1,-2), (1,2),(2,3),(3,-1),(4,0)
We see the pattern, if we have (x,f(x)) we have (-x, -f(x)). In other words
f(-x) = -f(x)
which is the definition of an odd function.