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Mathematics 19 Online
OpenStudy (anonymous):

Please help me figure this out!!!!!!!!!

OpenStudy (anonymous):

OpenStudy (anonymous):

replane n with 1,4 and 8 where the exponent is. make sense?

OpenStudy (anonymous):

replace not replane

OpenStudy (anonymous):

mmm not really

OpenStudy (anonymous):

so -3*2^1-1 for example

OpenStudy (anonymous):

were looking for the first number in the sequence, so i replaced the exponent"n" with 1

OpenStudy (anonymous):

1-1 is 0 so now you do -3*2^0. and 2^0=1 so now its -3*1

OpenStudy (anonymous):

which is -3. so your answer is b because its the only one to start with -3

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

@tylermcmullen23 can you help me with one more??

OpenStudy (anonymous):

yes

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