188k views
2 votes
F is a trigonometric function of the form f(c) = a cos(bm + c) + d.

Below is the graph of f(2). The function has a maximum point at (T1,9) and a minimum point at
Зп
Find a formula for f(2). Give an exact expression.

User Iridium
by
4.3k points

1 Answer

4 votes
The explaination is here
User Brandan
by
3.6k points