Namnanamigo Namnanamigo Math Answered Differentiate a geometric sequence from an arithmetic sequence by writing GS for geometric sequence and AS for arithmetic sequence and name the common difference or common ratio.____ 1) -4,13,30,47,64 d=__ r=______ 2) 5,10,15,20,25 d=__ r=______ 3) 8,16,24,32,40 d=__ r=______ 4)-2, 2, -2, 2, -2 d=__ r=______ 5) 3,-6,12-,24,-72 d=__ r=__