(c) Now that you have estimated L, is, and 0', what is the logistic function you are using to model the data? we: (d) Estimate the length of time until the rate at which people are becoming infected starts to decrease. 1l'fhat is the value of P at this point? NOTE: Round your answer for t to one decimal place and your answer for P to the nearest hundred people. (c) Now that you have estimated L, is, and 0', what is the logistic function you are using to model the data? we: (d) Estimate the length of time until the rate at which people are becoming infected starts to decrease. 1l'fhat is the value of P at this point? NOTE: Round your answer for t to one decimal place and your answer for P to the nearest hundred people. The figure below shows the spread of the Code-red computer virus during July 2001. Most of the growth took place starting at midnight on July 19; on July 20, the virus attacked the White House, trying (unsuccessfully) to knock its site off-line. The number of computers infected by the virus is a logistic function of time. na (thousands of infected computers) 40 30 n = f(t) 20 10 I t (hours 8 16 24 32 since midnight) (a) Estimate the limiting value of f(t) as t increases. Round your answer to the nearest thousand computers. The limiting value of f(t) is 35 thousand computers. (b) Estimate the value of t at which f" (t) = 0. Estimate the value of n at this time. Round your answer for t the nearest hour and your answer for n to the nearest thousand computers. i 16 thousand computers