Question

i need help the first difference of a sequence are a constante 4 and the second term 8 what are the fisrt 5 terms of the sequence??

Answer 1

@susannn .. see d= 4 and a=8 .. according to your question...

Now, each term can be found out using the formula,,,,,

t (n) = a + (n-1) d

put, n = 1,2,3,4,5... and find all the terms... Good luck..

Answer 2

i cant get it right !

Answer 3

please help me

Answer 4

tell me the answer.. and I will tell you if it is right ..

let me do the first one for you...

First term , for n=1, t(1) = a + (1-1) *d = a +0 *d = a = 8

Second term, for n = 2, t(2)= a + (2-1) * d = a + d = 8 +4 = 12

Now you can do the rest...

Answer 5

thankzzz alot
(Y)