Select the graph of y 2 cos x 1 July 8, 2019 16 32 64 128 Select the graph of y 2 cos x 1 y 2cosx 1 Select the graph of y 2 cos 2 x 1 y 2cos 2x )+ 1 Select the graph of y 2 cos 4 x 1 y 2cos 4x )+ 1 Select the graph of y = 2 cos (2x)+1 Graph of cos
