The function y = 3 sin (x + pi/4) has graph B is correct.
We have given that,
y = 3 sin (x + pi/4)
We have determined the graph of the given function
We can determine the graph by using the graphing calculator.
What is the graph sine function?
The angle along the horizontal x-axis, and for each angle, we put the sine of that angle on the vertical y-axis. The result, as seen above, is a smooth curve that varies from +1 to -1.
Therefore option B is correct.
To learn more about the sine function visit:
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