Jaychannn Jaychannn

22-11-2020
Mathematics

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

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vanessaakaraiwe123 vanessaakaraiwe123

22-11-2020

Answer:

75th term = 443

Step-by-step explanation:

[tex]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 \\\\[/tex]

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