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OpenStudy (anonymous):
I GIVE GOLD MEDAL! (: The first four terms of a sequence is shown below. 9, 5, 1, -3 which of the following functions best defines this sequence?
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OpenStudy (anonymous):
f(x)_1 = 9 f(x)_2 = f(x)_1 - 4 so your sequence will be 9, 5, 1, -3, -7, -11...
OpenStudy (anonymous):
so it'll be f(1) = 9, f( n + 1 ) = f(n) - 4, for n > 1 ? @Matt.Mawson
OpenStudy (anonymous):
correct!
OpenStudy (anonymous):
okay thank you!
OpenStudy (anonymous):
Thanks, that was fun (-:
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