I need help with this question. I can not seem to figure it out.

Determine the amplitude. Inidline. period. and an equation involving the sine function for the graph shown below. ElE'l' the E'X Cl S'WEl'S. Amplitude: A : -.I.."'::-e-' Mldll': y = l'~..|'l'll3|-?' Period: P 2 l3 Enclose arguments of functions in parentheses. For example. sh1(2 * 3:}. Include a multiplication sign between symbols. For example, for 2 fr type in 2 * arr. For the number art. either choose it from the dropdown menu [under or} or type in Pi (with a capital P]. y: @E