GenAlexa GenAlexa

06-01-2019
Mathematics

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What is the equation for a geometric sequence with a first term of 5 and second term of -10?

Respuesta :

06-01-2019

Answer:

[tex]s_0\ =\ 5\\s_{i+1} = -2s_{i}[/tex]

Step-by-step explanation:

geometric sequence

[tex]s_{i+1} = as_{i}\\a = \frac{s_1}{s_0} = \frac{-10}{5} = -2[/tex]

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