Using the two functions listed below, insert numbers in place of the letters a, b, c, and d so that f(x) and g(x) are inverses. f(x)=x+a/bg(x)=cx−dPart 2. Show your work to prove that the inverse of f(x) is g(x).Part 3. Show your work to evaluate g(f(x)).Part 4. Graph your two functions on a coordinate plane. Include a table of values for each function. Include 5 values for each function. Graph the line y = x on the same graph.