Question: Consider the functions f: R2 R given by f(x, y) = (2x + y, 4x) and g: R R given by g(v, w) =

Consider the functions f: R2 R given by f(x, y) = (2x + y, 4x) and g: R R given by g(v, w) = (v - 3w, 7w) Find the following (make sure to include all of your reasoning): Find Df and Dg Use the chain rule explained in the course videos to find D(g(f)) at the point (x, y) = (-1,2).

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