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If T(n) = 2-7n, what is the 1st term?

If T(n) = 2-7n, what is the 1st term?
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If T(n) = 2-7n, what is the 1st term?

User Mindas
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T(n)=2-7n \\ \\ for \ n=1\\ \\ T(1)=2-7*1\\ T(1)=2-7\\ \boxed{T(1)=-5}
User Rockie Yang
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5 votes
n stands for the term number, so just substitute in 1 as n. T(1)=2-7, or -5
User Anavarroma
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