Question

If f(1) = 1, what is f(3)

Answer 1

f(3) is equal to 3 because it is the value of x.

Answer 2

Answer:

f(3)=3.

Step-by-step explanation:

It is given f(1)=1.We need to find f(3)

We find the original function which was represented by f(1)=1.

Replacing 1 by x :

The function can be written as  f(x)=x.

To find f(3) x is replaced by 3

We have f(3)=3.