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q(x)=-sin(π/2x)

 May 12, 2015

Best Answer 

 #1
avatar+118723 
+5

It is an upside down sine cuve with a period of    $$\frac{2\pi}{\pi/2}=\frac{2*2\pi}{\pi}=4$$

 

Here is the graph

https://www.desmos.com/calculator/dcla2ntdm4

 May 13, 2015
 #1
avatar+118723 
+5
Best Answer

It is an upside down sine cuve with a period of    $$\frac{2\pi}{\pi/2}=\frac{2*2\pi}{\pi}=4$$

 

Here is the graph

https://www.desmos.com/calculator/dcla2ntdm4

Melody May 13, 2015

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