CPM Homework Help : PC Problem 8-90

Given a geometric sequence with first term a₁ = 8 and common ratio r = , write the first 5 terms of the sequence. Homework Help ✎

Partial Answer:

$a_1=8$

$a_2=(8)\left(-\frac{1}{2}\right)=-4$

$a_3=(8)\left(-\frac{1}{2}\right)\left(-\frac{1}{2}\right)=$

$a_4=(8)\left(-\frac{1}{2}\right)\left(-\frac{1}{2}\right)\left(-\frac{1}{2}\right)=$