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3 years ago

6

Given the arithmetic sequence an = 3 + 2(n − 1), what is the domain for n?

2 answers:

hichkok12 [17]3 years ago

8 0

$a_n=3+2(n-1)\\\\n\in\mathbb{N^+}\\\\Answer:\ D.\text{All integers where}\ n\geq1$

lozanna [386]3 years ago

6 0

All numbers greater or equal to 1

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4 years ago

Does anyone know how to do this?

sineoko [7]

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When making a right triangle with 2 points, the distance is the hypotenuse which can be represent as "x"

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<u>Let's Plug in the side lengths:</u>

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