Which function below represents the arithmetic sequence 3, 7, 11, . f(n) = 4 + 3(n – 1). f(n) = 4 + 3n. f(n) = 3 + 4n. f(n) = 3 + 4(n – 1)

Step-by-step explanation:

The given arithmetic sequence : 3, 7, 11, 15...

Here , the first term =

Common difference =

We know that function represents any Arithmetic sequence is given by :-

, where n= Number of term= 1,2,3,4....

is the first term.

d= common difference.

For the given sequence , the function would be :-

Hence, the function represents the given arithmetic sequence :

3

step-by-step explanation: