iHateBeingDumbL iHateBeingDumbL 18-02-2021 Mathematics contestada Which of the following is a geometric sequence? A) 3,-9,27, -81,... B)19, 15, 21, 27,... C)4, 9, 16, 25,... D)30,15, 0, -15,... Please help ILL GIVE BRAINLEST TO WHOEVER IS RIGHT