Use the Graph Below of the Function to Approximate the Solutions

Multiple Choice

Use the graph below of the function to approximate the solutions to $3 \cos ( 2 x ) - \cos ( x ) = 0$ in the interval $[ 0,2 \pi )$ . Round your answers to one decimal.

A) 0.7, 2.0, 1.5, 4.8
B) 2.0, 1.5, 4.8, 5.6
C) 2.0, 2.2, 4.0, 5.6
D) 0.7, 2.2, 4.0, 5.6
E) 0.7, 1.5, 4.0, 6.3