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Korolek [52]
3 years ago
9

Identify the type of sequence shown in the table below and select the appropriate response. (5 points) n f(n) 1 540 2 500 3 460

4 420 5 380
Mathematics
2 answers:
dsp733 years ago
8 0

Answer:-40


Step-by-step explanation: Because 40 being subtracted from each number.


Svetradugi [14.3K]3 years ago
4 0
\bf \begin{array}{ccll}
n&f(n)\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
1&540\\
2&\stackrel{540-40}{500}\\\\
3&\stackrel{500-40}{460}\\\\
4&\stackrel{460-40}{420}\\\\
5&\stackrel{420-40}{380}
\end{array}

notice, the next term is obtained by subtracting 40 from the "current" one, meaning, is an arithmetic sequence, with a "common difference" of -40.
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