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Romashka-Z-Leto [24]
3 years ago
10

6 (Picture) CONVERGENT AND DIVERGENT SERIES PLEASE HELP!!

Mathematics
1 answer:
V125BC [204]3 years ago
3 0

Answer:

The progression is Option A. convergent.

Step-by-step explanation:

The given series is( -\frac{8}{5}+\frac{32}{25}-\frac{128}{125}+......)

=(-\frac{8}{5})(1-\frac{4}{5}+(\frac{4}{5})^{2}-.....)

Now we can write this series as \sum_{n=0}^{n=\oe}(-\frac{8}{5})(-\frac{4}{5})^{n}

In this expression common ration is 4/5= 0.8

As we know that in geometric progression if common factor is less than one then the progression converges.

Therefore we can say that this progression is convergent.

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Answer:

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Step-by-step explanation:

The equation of a straight line passing through the points (-4,-5) and (1,-1) is given by \frac{y - (-5)}{-5-(-1)} =\frac{x-(-4)}{-4-1}

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Now, this above equation can be represented as

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