Question 5 a) Find the inverse of f(x) = x + 1. Graph f and its inverse together. Add the line y = x on the same sketch. b) Find the inverse of f(x) = x + b, where b is constant. How is the graph of...

Do question b) only.

Extracted text: Question 5 a) Find the inverse of f(x) = x + 1. Graph f and its inverse together. Add the line y = x on the same sketch. b) Find the inverse of f(x) = x + b, where b is constant. How is the graph of f-1 related to the graph f. c) What can you conclude about the inverses of functions whose graphs are lines parallel to the line y = x.