How do you sketch the graph of #y=2 - sin ((2πx)/3)#?
1 Answer
Jul 27, 2018
See graph and details.
Explanation:
Amplitude of this sine wave
Period = ( 2pi )/((2pi)/3) = 3#
Now see the wave,, with these depicted thereupon, for one period
graph{(y-2+sin(2/3pix))(y-1)(y-2)(y-3)(x^2-2.25)=0[-4 4 0 4]}
Observe axis of the wave