The table below shows some values of the function #y=x^2 + 2x-3#(a) Complete the table.(b) Using the completed table and the mid-ordinate rule with six ordinates, estimate the area of the region bounded by the curve #y=x^2 + 2x – 3# and the lines y=0, x=-6 and x=-3.(c) (i) By integration, find the actual area of the region in (b) above.(ii) Calculate the percentage error arising from the estimate in (b) above.
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