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What is the nth term for the sequence -2 -8 -18 -32 -50?
To find the nth term of the sequence -2, -8, -18, -32, -50, we first observe the differences between consecutive terms: -6, -10, -14, -18. The second differences (which are constant at -4) suggest that the nth term can be represented by a quadratic function. The general form is ( a_n = An^2 + Bn + C ). Solving for coefficients A, B, and C using the first few terms gives the nth term as ( a_n = -2n^2 + n ).
A sequence begins 2 8 18 32 50 What is its nth term?
the sequence is Un=2n2
What is the nth term of 14 23 32 and 41?
It is: 9n+5 and so the next term is 50
What is the nth term for 14 23 32 41 50?
5+9n
What is the nth term of this sequence 2 8 18 32 50?
The nth term is 2n2. (One way to find that is to notice at all the numbers are even, then divide them by 2. The sequence becomes 1, 4, 9, 16, 25, which are the square numbers in order.)
What is the nth term of -2 -8 -18 -32 - 50?
The nth term is 2n2. (One way to find that is to notice at all the numbers are even, then divide them by 2. The sequence becomes 1, 4, 9, 16, 25, which are the square numbers in order.)
What is an example of a nth term?
Nth term With the nth term you substitute the n for the term number (e.g. 50) so the 50th term in 2n+3 would be 2x50+3=103
What is the nth term for 26 37 50 65 82?
46n9
What is 18 subtract negative 32?
-14
What percentage would you get if you missed 32 questions out of 50?
50 - 32 = 18 18/50 = 36/100 Answer: 36%
What is the nth term of 50 49 46 41 34?
-n2+2n+49
What is 32 plus 25X plus 18?
32 + 25x + 18 = 50 + 25x
