Question: A group of environmentalists model the rate at which the ozone level is changing in a suburb of Los Angeles by the function

parts per million per hour (ppm/h), t hours after 7:00 AM.

(a) Express the ozone level L(t) as a function of t if L is 4 ppm at 7:00 AM.

Given the above problem, provide written responses to address the following points as precisely and thoroughly as possible.

A. Explain the problem in your own words.

B. What mathematical concepts learned in this module apply to this problem?

C. Explain the steps must you take to solve this problem.

D. What is the most difficult aspect of solving this problem?

E. Explain exactly what the answer means from a mathematical perspective.