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Mathematics 12 Online
OpenStudy (wade123):

Find an equation for the nth term of a geometric sequence where the second and fifth terms are -24 and 1536, respectively.

OpenStudy (wade123):

my answer:

OpenStudy (wade123):

@hartnn

hartnn (hartnn):

the general n'th term for GP is \(\huge a_n =a_1r^{n-1}\)

hartnn (hartnn):

you put here 'n+1' instead of n-1 too :P

OpenStudy (wade123):

i have no idea why i did that again @hartnn thanks!

hartnn (hartnn):

np. welcome ^_^

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