The graphs of two linear functions, f(x) and g(x), are shown here on one set of axes:
Each small box in the grid is 1 unit by 1 unit. Evaluate f(g(f(g(1)))).
From the graph g(1) = -2
then f(-2) = 3
then g(3) = 2
then f (2) = 1
+37146 
