Question

Which of the following expression would give a sequence with a first term of -4 and a common difference of 3

-4n+2
-4n+3
3n-4
3n-7

Answer 1

D) 3n-7

The
`n^(th)` of the given sequence
`t_(n) = 3n -7`

Step-by-step explanation:

Step-by-step explanation:-

Given that the first term a = -4

Given that the common difference 'd' = 3

The
`n^(th)` of the given sequence

`t_(n) = a+(n-1)d`

`t_(n) = -4+(n-1)3`

`t_(n) = -4 + 3n -3`

The
`n^(th)` of the given sequence
`t_(n) = 3n -7`