Write the First N Terms of the Given Arithmetic Sequence

question 19

Multiple Choice

Write the first n terms of the given arithmetic sequence (the value of n is indicated in the question) .
-The first term is 21, and the common difference is 7; n = 5

• A) 21, 7, 56, 84, 112
• B) 21, 28, 35, 42, 49
• C) 7, 28, 49, 70, 91
• D) 21, 7, 35, 42, 49

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