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What is the nth term of the sequence? 4, –1, –6, –11, …A. 5n – 9 B. n + 3 C. –5n + 9 D. –5n + 4
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C, substitute the numbers in. 1st term is 4, 2nd is -1, 3rd term is -6, 4th terms is -11 so substitute eg. for the first term, -5(1)+9 = 4 , so this is correct. do this for the rest to confirm the ans
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