Consider the function f(x) = 8 sin (5 x Which of the following are x-intercepts for this function? 13 AT a) OF = 30 and c = 30 7 1 b) Of = and c = 60 60 7 1 () OF= and c = 30 30 7 1 d) Of = and @ = 6 6 2 IT e) Of= and * = 15 f) ONone of the above