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 $4 \cos ( 2 x ) - \cos ( x ) = 0$ in the interval $[ 0,2 \pi )$ . Round your answers to one decimal.

A) $\quad 0.7,3.0,1.5,4.7$
B) $3.0,1.5,4.7,5.6$
C) $3.0,2.3,4.0,5.6$
D) $0.7,2.3,4.0,5.6$
E) $\quad 0.7,1.5,4.0,6.3$