Question 1007690
A) Average score = f(0) = 90 - 4 log(0+1) = 90 - 4(0) = 90
B) Average score = f(6) = 90 - 4 log(6+1) = 90 - 4log7 which is about 86.6
C) Average score = f(18) = 90 - 4 log(18+1) = 90 - 4log19 which is about 84.9