I need help on my math homework. I don't really know how to solve the questions. And how to arrive to the answers can you help. Homework; Write the inverse of each function. Then give the domain and range of the function and it's inverse,restricting the domain and range when necessary so that the inverse is a function Questions: F(x)=2x^2 f(x)=x^2+9 F(x)=x^2-6 F(x)=2/5x-1 Graph functions and inverse: F(x)=4x+5 F(x)=x^2-4 F(x)=x^2-1