Given the arithmetic sequence an = 5 + 2(n − 1), what is the domain for n?

all integers
all integers where n ≥ 0
all integers where n > 1
all integers where n ≥ 1

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The domain for n is:

            All integers where n ≥ 1

We know that the domain is the collection of all the possible input values i.e. for which the function or sequence is well defined.

The arithmetic sequence is given by:

We know that the terms of the sequence is given by:

i.e. first term, second term and third term and so on.

Hence, n=1 i.e. it starts with the first term of the sequence.

                Hence, the answer is:

                All integers where n ≥ 1

add an image, and i will answer

step-by-step explanation:

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s