{5, 20, 45, 80, 125} = 5{1, 4, 9, 16, 25} = 5{1², 2², 3², 4², 5²}
→ U{n} = 5n²
n3
5^n
fsedaz sd
6n-5 is the nth term of this sequence
The nth term is (36 - 4n)
nth term is n squared plus three
94 and you skip it by 8's
nevermind i got it!!
n3
5^n
It is T(n) = n2 + 4*n + 2.
fsedaz sd
123456789 * * * * * The nth term is 3n
You cant solve the next term (next number) in this sequence. You need more terms, because this is either a "quadratic sequence", or a "linear and quadratic sequence", and you need more terms than this to solve a "linear and quadratic sequence" and for this particular "quadratic sequence" you would need more terms to solve nth term, which would solve what the next number is. If this is homework, check with your teacher if he wrote the wrong sum.
6n-5 is the nth term of this sequence
the first 4 terms of the sequence which has the nth term is a sequence of numbers that that goe together eg. 8,12,16,20,24 the nth term would be 4n+4
It is T(n) = n2 - 2n + 6