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January 25, 2015

January 25, 2015

Posted by **Ruby** on Saturday, June 4, 2011 at 10:45pm.

(a) sketch the graphs of y= sin degrees ,y=2sinx degrees and y=sin2x degrees

- trig -
**Reiny**, Saturday, June 4, 2011 at 11:37pmI would assume you know how to sketch

y = sinx

for y = 2 sinx, your amplitude is now 2 instead of 1

for y = sin 2x, amplitude is 1, but you will have 2 complete sine curves from 0 to 360

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