Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for t
he first term. -3, -6, -9, -12, ...
1 answer:
Hello from MrBillDoesMath!
Answer:
a(n) = -3n , n>= 1
Discussion:
a(1) = -3
a(2) = -6
a(3) = -9
a(4) = -12
The pattern looks like a(n) = -3n
Thank you,
MrB
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