Please help! I have no idea what I’m doing and I’m super behind, I absolutely suck at math!

The function f(x) is graphed below.

(Picture below)

A) what is f(0)

B)what is f(3)

C) what is f(2)

Please help I have no idea what Im doing and Im super behind I absolutely suck at math The function fx is graphed below Picture below A what is f0 Bwhat is f3 C class=