SOLUTION: Find the upper and lower bounds of f(x) = cos(x-1)

Algebra ->  Rational-functions -> SOLUTION: Find the upper and lower bounds of f(x) = cos(x-1)      Log On


   

Question 907059: Find the upper and lower bounds of f(x) = cos(x-1)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Cosine function's maximum value is 1 and minimum value is -1.
So [-1,1].