In the Diagram, the Function Y(t) = Y_msin $\omega$

Multiple Choice

In the diagram, the function y(t) = y_msin( $\omega$ t) is plotted as a solid curve. The other three curves have the form y(t) = y_msin( $\omega$ t + $\phi$ ) , where $\phi$ is between - $\pi$ /2 and + $\pi$ /2. Rank the curves according to the value of $\phi$ , from the most negative to the most positive.

A) 1, 2, 3
B) 2, 3, 1
C) 3, 2, 1
D) 1, 3, 2
E) 2, 1, 3