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What is the period of the function f(x) shown in the graph

 

 Jan 28, 2019
 #1
avatar+102372 
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Note....one min point occurs at  -pi/4

 

The next min occurs at   (pi + pi/2) /2  =    (3pi /2) * (1/2)  = 3pi/4

 

So.....the period is

 

(3pi/4   -   - pi/4)  =   4pi/4  =   pi

 

 

cool cool cool

 Jan 28, 2019

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