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Graph the function.

 

f(x)=−2sin(x)

 

Use the sine tool to graph the function. The first point must be on the midline and the second point must be a maximum or minimum value on the graph closest to the first point.

 

I put this into the Demos Graphs, is it correct? If not, why?

 

 Jan 28, 2020
 #1
avatar+21767 
+3

Sine wave  amplitude = 2    and inverted (flipped around x-axis) due to the ' - ' sign......looks OK to me !

 Jan 28, 2020

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