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AngeloDeLeon25go
Answered

Answer the following problems.
What are the next three terms of a geometric sequence with a1 = -4 and r= -1/4
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Sagot :

Kirschego

Answer:

1, -1/4, 1/64

Step-by-step explanation:

Solve for a2,a3and a4

an = ar^n-1

a2 = -4(-1/4)^2-1

a2 = -4(-1/4)

a2 = 1

a3 = -4(-1/4)^3-1

a3 = -4(-1/4)²

a3 = -4(1/16)

a3 = -4/16

a3 = -1/4

a4 = -4(-1/4)^4-1

a4 = -4(-1/4)³

a4 = -4(-1/64)

a4 = 4/256

a4 = 1/64

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