Question

Select the correct answer Which equation matches the function shown in the graph A.y=sin(x+pi) B. y=sin(x+pi/2) C.y=sin(x-pi) D. y=(x-pi/2)​

Answer 1

Answer:

y= sin(x+pi/2)

Step-by-step explanation:

I graphed all of the answers with a calculator and this equation was the only one that had points above the 2 pi on the x axis.

Answer 2

Answer:

Theyre right the correct answer is y = sin(x + pi/2)

Step-by-step explanation:

Took the test just confirming