An Arithmetic Sequence Is Given

question 214

Multiple Choice

An arithmetic sequence is given. Find the common difference and write out the first four terms.
-{9 - 6n}

• A) d = 2; 4, 6 , 8 , 10
• B) d = -6; 3, -3, -9, -15
• C) d = -6; 3, -1 , -7 , -13
• D) d = -6; -6, -12, -18, -24

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