Use the graph of the function y =f (x) below to answer the questions. (a) Is f (3) negative? 0.0,... (0,0) (0,0] Yes No (b) For which value(s) of x is f (x) = 0? [0,0) [0,0] OVO If there is more than one value, separate them with commas. 0 (c) For which value(s) of x is f (x)