The composite function (f o g) (-2) is solved using the graph to get 4
how to find the value
In composition of function involving f(x) and g(x), we solve for (f o g) (-2) as follows:
From the graph, find the value of g(-2). This will result to 3
Then this serves as input to f(x), So we find f(3) to get the result of 4
Hence we can say that (f o g) (-2) = 4