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OpenStudy (anonymous):
Find the first six terms of the sequence. a1 = -7, an = 2 • an-1
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OpenStudy (anonymous):
just plug in according to formula...
OpenStudy (anonymous):
a2 = 2*a1, so the second term should be 2*(-7), which is -14
OpenStudy (anonymous):
continue till you get all 6
OpenStudy (anonymous):
-7, -14, -28, -56, -112, -224
OpenStudy (anonymous):
@alias
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OpenStudy (anonymous):
yup, seems right
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