# How do you graph #f(x)=2cosx-(sqrt2)# and solve over the interval [0,2pi)?

##### 1 Answer

Feb 13, 2015

The graph of

is simply the graph of

(where

I was not certain what you meant by "solve"; I have assumed you meant:

solve for

(This is a standard #45^o angle)

Within the specified range

when

and