The graph of a function g is shown below. Find g(2) and find one value of x for which g(x) = 4.

Answer:
g(2) = -2
x = 0 at g(x) = 4
Step-by-step explanation:
Let y = g(x)
Looking at the graph, for x = 2 we see that y = -2
So g(2) = -2
y is 4 when x is 0 from the graph. So at g(x) = 4, x = 0