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A person wants to purchase both parcels of land shown in the figure to the right River 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 covering the Parcel 1 Parcel 2 area. The 1,000-foot baseline is divided into 10 equal parts. At the end of each h(x 550 f subinterval, a measurement is made from the baseline to the 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. Use L10 to estimate the combined 1,000 ft 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 Lo would not exceed 1,250 square feet? X 0 100 200 300 400 500 600 700 800 900 1,000 h (x ) 0 186 237 250 267 292 330 397 454 505 550 The combined area of both parcels is |ft2. The error bound for the estimate is ft2. The number of subdivisions required so that the error incurred in using L, would not exceed 1,250 square feet is n2. Time Remaining: 02:10:42 Next