3 years ago

What is the eighth term in the arithmetic sequence defined by the explicit formula an=2n+7?

Mathematics

1 answer:

Marina CMI [18]3 years ago

3 0

Answer:

The 8th term is 23

Step-by-step explanation:

If you are given a formula for the sequence,

an = 2n+7

then substitute n=8 to find the 8th term.

a8 = 2(8) +7

a8 = 16+7

a8 = 23

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