Sum – arithmetic and geometric series Quiz Welcome to your Sum - arithmetic and geometric series QuizPlease click "Next"Find the sumDetermine the sum of the arithmetic series: 15 + 11 + 7 +...- 37S = 14S = -22S = -154Find the sumDetermine the sum given: 4 + 12 + 36 +...+ 2916S = 2186S = 4372S = 7HintFind the sumDetermine the sum of the first 14 terms of the arithmetic series: 3 + 7 + 11 + 15 +S = 406S = 46S = 460Determine the first termThe sum of a geometric series is 1365.There are 6 terms in a series and each term increases by a factor of 4.What is the value of the first term in this series?a = 4a = 1a = -1Find the sumDetermine the sum of the first 6 terms in a geometric series: 3 + 15 + 75 + 375 +S = 11,718S = 718S = 1,718Time is Up! Time's up