(10) 9. The following function V(t) gives the salary of a worker, in $, who is now retired over the course of her career
Assuming t to be the years after 1970 the logistic model for her salary, V(t) as a function of time is given
V(t) =
58400
1+2.33(1.0563)-t
a) Is this function increasing or decreasing? Why?
I
b) In what year was her salary growing the most?