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sergejj [24]
3 years ago
7

What is the next term of the geometric sequence? -1/7,4/7,-16/7

Mathematics
1 answer:
Serggg [28]3 years ago
7 0

Answer:

\frac{48}{7}

Step-by-step explanation:

The common ratio r is

r = \frac{a_{2} }{a_{1} } = \frac{\frac{4}{7} }{-\frac{1}{7} } = - 4

To obtain the next term multiply the previous term by - 4 , that is

next term = - \frac{16}{7} × - 4 = \frac{48}{7}

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