HELP PLEASE QUICKLY BRAINLYEST MARKED TO FIRST RIGHT ANSWER!!! What are the first four terms of the sequence defined by the following equation? f(n)=7x(1/10)^(n-1) A. 7, 7.1, 7.01, 7.001 . .. B. 7, 0.7, 0.07, 0.007 . .. C. 7, 0.7, 0.49, 0.343 . .. D. 0.7, 0.07, 0.007, 0.0007 . ..