Consider the function f(x) = e¯*, - 2< x < 2. (a) Estimate the area under the graph of f using four approximating rectangles and taking the sample points to be right endpoints. Include at least six decimal places in your answers. R4 = (b) Repeat part (a), with midpoints as the sample points. Include at least six decimal places in your answers. ETAT (c) Now estimate the area under the graph of f using eight approximating rectangles and taking the sample points to be right endpoints. Include at least six decimal places in your answers. R8 =

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