For this case we have a function of the form
![y = f (x)](https://img.qammunity.org/2020/formulas/mathematics/high-school/n64yh5douy1r1w3ttbnx9kpu5atg3zuu2a.png)
They ask us to find the value of the function when
, that is,
![f (2).](https://img.qammunity.org/2020/formulas/mathematics/middle-school/dt5p18vft5rmgojm4rcobsgbesiq4c51oq.png)
If we look at the figure, and we mark x = 2 in the graph, we obtain a value of
![y = 4](https://img.qammunity.org/2020/formulas/mathematics/middle-school/djptzgndq6np6ccseh6ftt43z1009forvo.png)
So, we have that the function has a value of 4 when
![x = 2](https://img.qammunity.org/2020/formulas/mathematics/middle-school/ttcexrae60q457i1eclhsw15090rgkbyte.png)
Answer:
Option C