Question

if f(x)=3x+1 find f(x+1)
pls explain also​

Answer 1

3(x+1)+1

3x+2...ans

Can also be written as..

3x+1+1

fx+1

Answer 2

Answer:

f(x)=3x+1

f(x+1)=3(x+1)+1

=3x+4

Step-by-step explanation:

Here,x is the variable

whatever is given in the question should be replaced in the place of the variable