A sequence can be generated by using an=an12, where a1=48 and n is a whole number greater than 1. What are the first 5 terms in the sequence? Responses 46, 44, 42, 40, 38 46 comma 44 comma 42 comma 40 comma 38 48, 46, 44, 42, 40 48 comma 46 comma 44 comma 42 comma 40 48, 50, 52, 54, 56 48 comma 50 comma 52 comma 54 comma 56 2, 50, 98, 146, 194