1 2 3 4= n 2 4 6 8 plusing two = 2n answer 2n
The nth tern, tn, of 2n + 4 is: tn = 2n + 4 The first term is when n = 1: t1 = 2 x 1 + 4 = 2 + 4 = 6 The second term is when n = 2: t2 = 2 x 2 + 4 = 4 + 4 = 8 The third term is when n = 3: t3 = 2 x 3 + 4 = 6 + 4 = 10 And so on. eg the thirty fourth term is when n = 34: t34 = 2 x 34 = 4 = 68 + 4 = 72.
The nth term is (2n - 12).
10
To work out the equation of a sequence, you should first look at the differences in the sequence. In this case, the differences between the numbers are -2, -2, -2. Thus the equation for the sequence is x-2n To work out x, you need to find what the "0th term" would be, or the term that would come before 4. In this case, it would be 4+2=6. Therefore, the equation for the nth term is 6-2n
The Twentieth Century - 1957 The Doolittle Raid 4-6 was released on: USA: 4 December 1960
2n+4/2 term 1 = 3 term 2 = 4 term 3 = 5 term 4 = 6
The Twentieth Century - 1957 The Fighting E 6-4 was released on: USA: 18 November 1962
recursive rule: term(n+1) = term(n) + (n) also, n starts at 0 and term(1)=3 term(1) = 3 ; (n=0) term(2) = term(1) + (1) = 4 term(3) = term(2) + (2) = 6 term(4) = term(3) + (3) = 9 term(5) = term(4) + (4) = 13 . . .
1 2 3 4= n 2 4 6 8 plusing two = 2n answer 2n
The Twentieth Century - 1957 Laval Portrait of a Traitor 6-6 was released on: USA: 2 December 1962
The nth tern, tn, of 2n + 4 is: tn = 2n + 4 The first term is when n = 1: t1 = 2 x 1 + 4 = 2 + 4 = 6 The second term is when n = 2: t2 = 2 x 2 + 4 = 4 + 4 = 8 The third term is when n = 3: t3 = 2 x 3 + 4 = 6 + 4 = 10 And so on. eg the thirty fourth term is when n = 34: t34 = 2 x 34 = 4 = 68 + 4 = 72.
4/6 = (2*2)/(3*2) = 2/3 [the common 2's in numerator and denominator cancel]
The nth term is (2n - 12).
-11
If you mean nth term 2n then the 1st four terms are 2 4 6 and 8
If the nth term is 8 -2n then the 1st four terms are 6, 4, 2, 0 and -32 is the 20th term number