Evaluate the integral below by interpreting it in terms of areas in the figure. The areas of the labeled regions are A1= 6, A2=3, A3=1 and A4=1 10 v= [™ f(x) dx 3 V = 10 A1 y=f(x) A2 5 A3 7 A4 (figure is NOT to scale) 10

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