JaredVA
Answered

Find a formula for the nth term
of the arithmetic sequence.
First term 2.5
Common difference -0.2
an = -0.2n + [?]

Answer :

taniyayoung29
an=-0.2n+2.7
Explanation is you have to go back to the zero term and if the common difference is -0.2 you would just add 0.2

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