3 years ago

Please help thanks a(n)=−6+3(n−1)

Mathematics

1 answer:

erica [24]3 years ago

5 0

Answer:

a=-1

Step-by-step explanation:

a(n) = -6+3(n-1)

a(n) = -6+3n-3

a(n) -n=-6+3n-n-3

a=-6+3-3

+3 +3

a3=-3

---- ----

3 3

a=-1

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