- #1
Karma
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For the Graph...
x(t)=1+2cos(pi/3(t+1))
First i just draw a graph of cos and than... It is just a simple stretch of 1 in the y-direction and a translation of 1 to the left ... correct?
x(t)=1+2cos(pi/3(t+1))
First i just draw a graph of cos and than... It is just a simple stretch of 1 in the y-direction and a translation of 1 to the left ... correct?