Question

HELP PLEASE !

- Identify the 12th term of a geometric sequence where a1 = 8 and a6 = -8,192.

134,217,728
33,554,432
-33,554,432
-134,217,728

Answer 1

\[a_1 = 8\]\[a_6 = a_1 \times r^{6 - 1} \]Find the value of \(r\).

Answer 2

i think im working in it out wrong. Could you explain the steps please :) @ParthKohli

Answer 3

All right! Do you know the general fact that \(\large a_n = a_1 \times r^{n - 1} \)?

Answer 4

yes..