a (sub n) = 35 - (n - 1) x d
I need help with this Q.... on ixl
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2n +29
It is: 27-2n
each time the number increases by 8 and the original number was 3.This means that nth term = 3+(n-1)8ie. the fourth term 27 would be 3 + (4-1)x8 = 3+24 = 27
The nth term of the sequence is (n + 1)2 + 2.
The nth term is: n^2 +2 and so the next number will be 38
2n +29
It is: 27-2n
each time the number increases by 8 and the original number was 3.This means that nth term = 3+(n-1)8ie. the fourth term 27 would be 3 + (4-1)x8 = 3+24 = 27
5 to 7 is 27 to 17 is 1017 to 19 is 219 to 29 is 1029 to 31 is 2there fore following the pattern the nth term is 4131 to 41 is 10
The nth term of the sequence is (n + 1)2 + 2.
The nth term is: n^2 +2 and so the next number will be 38
it will be (19+23+27)/3.
There are many possible answers, but the simplest is t(n) = 27 - 8*n where n = 1, 2, 3, ...
n3
5n+2
Willies
The pattern is: +11, +15, +19, +23, +27 (4n+7) So, the next number would be: (4*6 + 7) = 24 + 7 = +31 Therefore, the answer is: 105 + 31 = 136