Please find the function that's shown on the graph if f(x)=0 what is x?

A. 0 Only
B. -6 only
C. -2, 1, or 3 only
D. -6, -2, 1, or 3 only

Please answer as soon as possible

Thank you


Please find the function thats shown on the graph if fx0 what is xA 0 Only B 6 onlyC 2 1 or 3 onlyD 6 2 1 or 3 onlyPlease answer as soon as possible Thank you class=