The first five terms of a sequence are 7,10,13,16, and 19. which of the following functions define this sequence for all the integers n> 1

The first five terms of a sequence are 7,10, 13 , 16 and 19. which of the following functions define this sequence for all integers n>or equal to 1?

A. f[n]= 3n=7

B.f[n]= 4+3n

C. f[n]= 4[3]^n-1

D.f[n]=7[3]^n-1

Option B is correct.

Step-by-step explanation:

Given:

The given sequence of an AP is.

7,10,13,16,19......

The first term of an AP

And common difference

The function which defined this sequence is;

Now we substitute a and d value in above equation.

therefore, the function for the given sequence for all integers 1 is;  

it would be 6xy and -16xy.

i do not know the answer

step-by-step explanation: