Question 1140822
<br>
{{{y = 3.5*sin(5x-80)+1.5}}}<br>
The standard form of a sinusoidal function is<br>
{{{y = a*sin(b(x-c))+d}}}<br>
a is the amplitude
the period is 360/b degrees
the horizontal shift (phase shift) is c
the vertical shift is d<br>
You need to write the given function in the standard form by factoring out the coefficient of x:<br>
{{{y = 3.5*sin(5(x-16))+1.5}}}<br>
Then...
a=3.5
b is 5
c is 16
d is 1.5<br>
Answer the question from there on your own.<br>
And don't continue posting all these similar questions to have us do your work for you.  Learn to do it yourself, or drop the class.