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Tresset [83]
3 years ago
8

The first three terms of a geometric sequence are as follows.

Mathematics
1 answer:
Rom4ik [11]3 years ago
4 0

-7,14,-28,<u>5</u><u>6</u><u>,</u><u>-</u><u>1</u><u>1</u><u>2</u>

an = a1(r)^n-1

a4 = -7(-2)^4-1

a4 = -7(-2)³

a4 = -7(-8)

a4 = 56

an = a1(r)^n-1

a5 = -7(-2)^5-1

a5 = -7(-2)⁴

a5 = -7(16)

a5 = -112

<h2>#CarryOnLearning</h2>
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