Question

What is the value of the function at x=−2?

y=−2

y = 0

y = 2

y = 3

Answer 1

y=2
I hope I helped..

Answer 2

y = 2

Explanation:

When we have graph is given also one value from x and y is given then for finding the other value, We simply see the line where x = -2 is graphed and then we will see what is the value of y there.

Here at x = -2, y = 2 this is clearly apparent from the graph.