PLSSSS HELLPPPP MEEEEE I WILLL GIVEEE BRAINLIESSSTTT!!!!
1 answer:
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For an explicit formula in its simplified form, we must evaluate the first two terms.
For
, 
, and 
. We see that the common difference is 
, and 
, so we write,
.
The correct answer is B.
For
The correct answer is B.