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OLga [1]
3 years ago
10

A sequence has an initial value of 10 and each term is twice the previous.  Which function models this sequence?

Mathematics
1 answer:
tester [92]3 years ago
4 0
10,\ 20,\ 40,\ 80,\ ...\\\\a_n=2\cdot a_{n-1}\ \ \ \Rightarrow\ \ \ q=2\\\\geometric\ sequence \ \ \ \Rightarrow\ \ \  a_n=a_1\cdot q^{n-1}\\\\a_1=10\ \ \ and\ \ \ q=2 \ \ \ \Rightarrow\ \ \  a_n=10\cdot 2^{n-1}\\\\Ans.\ this\ sequence\ models:\ \ \ a_n=10\cdot 2^{n-1}
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Step-by-step explanation:

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8 0
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What is the value of c? 13c−22=−17c+14
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4 years ago
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3 0
3 years ago
Read 2 more answers
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I believe the answer is -1
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3 years ago
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