Level:
Project ID:
1103082703
Source Problem:
Accepted:
1
Clonable:
1
Easy:
1
Function \( f \) is given completely by the next graph. Identify which of the following statements is true.
\( f(x)=-|\sin x|,\ x\in[-2\pi,2\pi] \)
\( f(x)=|\cos x|,\ x\in[-2\pi,2\pi] \)
\( f(x)=|-\sin x|,\ x\in[-2\pi,2\pi] \)
\( f(x)=-0.5\cdot\sin x,\ x\in[-2\pi,2\pi] \)