Pls help, pls just only tell me how to solve
![Pls help pls just only tell me how to solve class=](https://us-static.z-dn.net/files/d03/d830b9cca79db37e7d876bb0a4379159.png)
To find f(2), look and see where the line crosses the Y axis, when The line is on X 2.
The line is on Y = -2, so the answer would be -2.