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What is the 75th term of the arithmetic sequence -1, 5, 11
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What is the 75th term of the arithmetic sequence -1, 5, 11

User Gourishankar
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Answer:

75th term = 443

Explanation:


a_(n)=a_(1)+d(n-1) \\a_(n)=-1+6(n-1) \\a_(75)=-1+6(75-1) \\a_(75)=-1+6(74)\\a_(75)=-1+444\\a_(75)=443 \\\\

User Sssheridan
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