Mathematics, 17.02.2020 21:56 trevinojazzy8625

At the end of the holiday season in January, the sales at a department store are expected to fall. It is estimated that for the x day of January the sales will be S(x)=5 + 25/(x +1)^2(a) Find the total sales for January 11 and determine the rate at which sales are falling on that day. (b) Compare the rate of change of sales on January 4 to the rate on January 11. What can you infer about the rate of change of sales?

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At the end of the holiday season in January, the sales at a department store are expected to fall. I...