Find the first six terms of the sequence. a1 = -8, an = 5 • an-1

1 answer:

5 0

$a_1 = -8\\
a_n = 5 \cdot a_{n-1 }\\\\
a_2=5\cdot(-8)=-40\\
a_3=5\cdot(-40)=-200\\
a_4=5\cdot(-200)=-1000\\
a_5=5\cdot(-1000)=-5000\\
a_6=5\cdot(-5000)=-25000$

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Reverse the order of the two happenings.

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Reil [10]

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