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Consider the functionf(x) = 3x2-2x, for x E [ 1.3]. (a) Determine the partition points xo,x1,... .xio for a uniform partition of [1,3] into 10 subintervals. (b) Using the "Riemann sum calculator #2" (available in the section for November 21-23 on Moodle), estimate the value of f(a) dx using your partition from part (a) and: (0) left endpoints. () right endpoints. (c) Estimate the value of f(x) dx using your partition from part (a) and the midpoint of each subinterval. (d) Estimate the value of f(x) dx using your partition from part (a) and the trapezoid rule Note: The trapezoid rule states that for a given partition of [a, b] into n subintervals, You might find that there is an easy way to express this sum in terms of your answers from part (b), so that no additional work is required for part (d)