# Question: sketch the graph of f by hand do this on...

###### Question details

Sketch the graph of f by hand. (Do this on paper. Your instructor may ask you to turn in this graph.) Use your sketch to find the absolute and local maximum and minimum values of f. (If there is not one, enter NONE.) f(t) = cos(t) -π/2 ≤ t ≤ 3π/2

absolute maximum

absolute minimum

local maximum

local minimum