Use the graphs of y=f(x) and y=g(x) below to the find the function value.  Please provide a step by step solution and show how to read the graph.  Thank you. (a) (f+g)(2) = (b) (f-g)(1) =

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Maximization

Have you ever seen a bridge in the shape of a parabola? Where is its maximum on the bridge? The maximum of that bridge is the highest point on that bridge. The process of finding the maximum of the bridge here is called the maximization.