Finding the Area Under a Curve Using Technology As an apprentice working for 1 plus 1 Landscaping, you're learning the tricks of the trade. Your boss wants you to calculate the area between the edge of a garden bed and the side of a house. Using the area, she can calculate the amount of mulch she will need for this job. The edge is defined by the equation y = x + 1. You will use a spreadsheet program to estimate the area under the curve y = x + 1 between x = 0 and x = 10. Let the number of subintervals be n = 5. Follow these steps to calculate the area using right endpoints: 1. Start a blank spreadsheet in Excel, Google Docs, or another spreadsheet program. 2. Define a field in the spreadsheet where you're going to put the values for a, b, n, and delta x (4x). It's a good practice to label these cells. You can start with something like this: A B a= b= 3 n= 4 delta x= 3. Refer to the problem description to fill in the values for a, b, and n by placing the numbers in cells B1, B2, and B3, respectively. 4. Create a formula that will calculate Ax in cell B4. 5. Label the cells D1 and E1 x sub / and f(x sub /), respectively: D E x sub i f(x sub i)