What is the value of the function at x=−3?
A) y = 0
B) y=−3
C) y = 4
D) y = 3

Answer:
y=4
Step-by-step explanation:
From the graph we can see that-
when, x=-3 , y=4
That is , the graph passes through (-3 , 4)
So,
for x=-3 ,
we get y=4
So, the answer is y=4