Answer:
f(1)=-2.
Step-by-step explanation:
We are given a graph with four points on the graph with coordinates as following:
(-3,0)
(-2,2)
(0,1) and
(1,-2).
We need to find the value of function f(x) at x=1 that is f(1) =?
That means we need to find the y-coordinate of the point, where x coordinate is at 1.
We can see tat fourth point on the graph (1,-2) has x-coordinate at 1 and y-coordinate at -2.
Therefore, f(1)=-2.
