A person wants to purchase both parcels of land shown in the figure to the River right and make a check on their combined area. There is no equation for the river frontage, so the person uses the average of the left sum of rectangles Parcel 2 Parcel 1 covering the area. The 1,000-foot baseline is divided into 10 equal parts. At h(x) 550 ft the end of each subinterval, a measurement is made from the baseline to the x river, and the results are tabulated. Let x be the distance from the left end of the baseline and let h(x) be the distance from the baseline to the river at x. 1,000 ft Use Lip to estimate the combined area of both parcels, and calculate an error bound for this estimate. How many subdivisions of the baseline would be required so that the error incurred in using L, would not exceed 5,000 square feet? X 0 100 200 300 400 500 600 700 800 900 1,000 h(x) 0 193 243 257 272 302 342 408 463 498 550 The combined area of both parcels is The error bound for the estimate is |ft2 The number of subdivisions required so that the error incurred in using L, would not exceed 5,000 square feet is n =