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Mathematics 7 Online
OpenStudy (anonymous):

A sequence is defined recursively using the formula f(n + 1) = –0.5 f(n) . If the first term of the sequence is 120, what is f(5)?

OpenStudy (vikstar2.0):

f(5) = -0.5 • -15 = 7.5

OpenStudy (anonymous):

thank you! @vikstar2.0

OpenStudy (vikstar2.0):

@apalmer004 I could use a medal

jaynator495 (jaynator495):

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