Question

What is an=3n+1 in f(x) form

Answer 1

Explanation:

The given sequence is an = 3n+1

for n=1 1st term is 3*1+1=4

for n=2 2nd term is 3*2+1 = 7

for n=3 3rd term is 3*3+1 = 10

for n=4 4th term is 3*4+1 = 13