5. Given the sequence 5, 25, 125, 625,..., which of the following expressions identifies the general term, t, correctly? A. (5)" B. (5)" C. 25"-1 D. 5" 6. Given a geometric sequence where t, = 112 and t, = 1 792, to would be A. 224 or -224 B. 3 584 or -3 584 C. 7 168 or -7 168 D. 28 672 or -28 672 Use the following information to answer question 7. Jordon wants to save for a down payment on a house. He has decided to save according to the following schedule: Month Amount Saved ($) 3.00 9.00 A W N 27.00 81.00 7. If Jordon wants to save a minimum $25 000 for a down payment, what is the least number of years he must save for according to his plan? A. 8 B. 9 C. 10 D