would i replace row with n?

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In a theater there are 12 seats on the first row and 16 on the second row. The number of seats in a row continues to increase by 4 each additional row. Write an explicit rule to model the sequence formed by the number of seats in each row.

equation:Nseats(row)=12+4(row-1)

question: would i replace row with n?

critical Oct 19, 2018

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3⁺⁰ Answers

+129852

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Seats in row N =

12 + 4 ( N - 1)

Note ...for example.... that on row 2 we have

12 + 4 (2 - 1) =

12 + 4(2 - 1) =

12 + 4(1) =

16 seats

CPhill Oct 19, 2018

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Thnksomuch

critical Oct 19, 2018

edited by critical Oct 19, 2018

+129852

0

Yep....replace "row" with "n"

CPhill Oct 19, 2018

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