Question

Choose the function whose graph is given by:O A. y=-cos - 3O B. y = -sin x-3O C. y = cos x+3O D. y = sin x-3

Answer 1

The graph of the function is:

`y=\sin x-3`

and therefore, the answer is D.

This comes from the fact that the midpoint of the function is on the y-axis and the first maximum happens when the x values is positive and then this is a sine function; once we know this we just need to translate the function three units down and then we get function D.