Determine an equation y = a sin (b(x - c)) ory = a cos (b(x - c)) for the graph shown to the right. Assume that b is positive. Q Choose the correct equation below. O A. y= cos 4(x - ] ] -1- O B. y= sin 2 x- ) ] 24 O C. y= sin 4 x + ] O D. y= Cos 2(x+ _] ] GR 16-a