Question

find the inverse of function f:N to N f(x)=2x+3​

Answer 1

Answer:

the inverse of the function will be x=(y-3)/2,where y=f(x)

Answer 2

Answer:

Let f(x)=y

So we have

y=2x+3

For getting f inverse we make x as the subject of equation

2x=y-3

x= (y-3)/2.....

Hope it helps