Homework Help: math

Posted by deborah on Saturday, April 3, 2010 at 2:17pm.

could someone help me please.
State the amplitude and the range of the graph of y= -0.8sinx.
Describe the transformations that are applied to the graph of y=sinx to obtain the graph of y= -0.8sinx.

math - bobpursley, Saturday, April 3, 2010 at 2:25pm
amplitude is .8
range is from -.8 to .8
transformation is a multiplier of -.8

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