The graph of y = f (x) is given below. The graph has a vertical asymptote at r = -4. 6- 5- 4 O 3 2 -5 -3 -2 -1 6 For each of the a values given below, choose the statement that best describes the continuity of the function f at that I. Q9.1 1 Point Atx = -4... O f is left-continuous but not right-continuous. O f is right-continuous but not left-continuous. O f is continuous. O f is neither left-continuous nor right-continuous. Q9.2 1 Point Atr = -1... O f is left-continuous but not right-continuous. O f is right-continuous but not left-continuous. O f is continuous. O f is neither left-continuous nor right-continuous. Q9.3 1 Point At r = 3 ... Of is left-continuous but not right-continuous. O f is right-continuous but not left-continuous. Of is continuous. Of is neither left-continuous nor right-continuous