hoo] can be described by the function 500 ----.---- y : 1 + 10009'0'8" 7 The spread ofa highly contagious virus in a high so er of people who Where x is the number of days after the virus is identified in the school and y is the total numb are infected by the virus in the first at days. a. How many students had the virus When it was first discovered? b. What is the total number infected by the virus during the first 15 days? 0. In how many days Will the total number infected reach 3744