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PLZ HELP MEH An arithmetic sequence has the explicit formula an = 7n – 17. What is the value of a1?
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PLZ HELP MEH

An arithmetic sequence has the explicit formula an = 7n – 17.
What is the value of a1?

User Florinda
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2 Answers

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the value is of a1 is -10
User Joshua De Guzman
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A1=7*1 - 17= 7 - 17 = - 10


hope it helps

User Tomleb
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An arithmetic sequence has the explicit formula an = 7n – 17. What is the value of a1?
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