An efficiency study of the morning shift at a certain factory indicates that an average worker arriving on the job at 8:00A.M

average-worker

#1

An efficiency study of the morning shift at a certain factory indicates thatan average worker arriving on the job at 8:00A.M. will have produced Q(t) = -t^3 + 9t^2 + 12t units, t hours later.
a) Use calculus to estimate the change in theworker’s rate of production between 9:00 and9:06A.M
b) Compute the actual change in the worker’s rate of production between 9:00 and 9:06A.M

Answer:

image
image
image