Question 729868
Using equation : h(t)=40sin(5π/4 t - π/2)+55 

Describe the transformation(s) to y = sint required to produce the graph of
y = h(t).
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The amplitude is 40
It's shifted up by the +55
The period = 2pi*(4/5pi) = 1.6 seconds
It's phase shifted right by (pi/2)*(4/5pi)