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Use the Formula for the Sum of the First N 14,34,94,274,814,\frac { 1 } { 4 } , - \frac { 3 } { 4 } , \frac { 9 } { 4 } , - \frac { 27 } { 4 } , \frac { 81 } { 4 } , \ldots

Question 17

Multiple Choice

Use the Formula for the Sum of the First n Terms of a Geometric Sequence
-Find the sum of the first 14 terms of the geometric sequence: 14,34,94,274,814,\frac { 1 } { 4 } , - \frac { 3 } { 4 } , \frac { 9 } { 4 } , - \frac { 27 } { 4 } , \frac { 81 } { 4 } , \ldots


A) 5978712- \frac { 597871 } { 2 }
B) 298936- 298936
C) 11957354 - \frac { 1195735 } { 4 }
D) 298937- 298937

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