canon06 canon06
  • 02-12-2020
  • Mathematics
contestada

What is the 8th term in the arithmetic sequence defined by the explicit formula An = 2n + 7

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sqdancefan
sqdancefan sqdancefan
  • 02-12-2020

9514 1404 393

Answer:

  23

Step-by-step explanation:

Put 8 in the formula and do the arithmetic.

  A8 = 2·8 +7 = 16 +7

  A8 = 23

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