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An Arithmetic Sequence Is Given {9−6n}\{ 9 - 6 n \}

Question 1

Multiple Choice

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


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

Correct Answer:

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