niqirya1 niqirya1

04-01-2023
Mathematics

Answered

1
Jenny is arranging rows of chairs for the student play.
There are 7 chairs in the first row.
Each row behind the first row has two more chairs than the previous row.
Complete the explicit definition for this sequence. Your answer must be fully simplified.
Explicit Definition of an Arithmetic Sequence
an = a₁ + (n-1) d
an
=

Answer :

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