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11-11-2016
Mathematics

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write an equation for the nth term of the arithmetic sequence: 28,25,22,19
#42

write an equation for the nth term of the arithmetic sequence 2825221942 class=

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shahzaib784 shahzaib784

11-11-2016

as its going down by -3 , it would be -3n. If you try to find the zeroth term, you will have to add three to 28, which gives you 31. So the answer is -3n+31

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