55 points for an instant correct answer : ) consider the function f(x)= part (a): at which value of x will the function not have a solution? explain your answer. part (b): if g(x) is a vertical shift of 4 units f(x), write the function of g(x). how does the graph of g(x) compare to the graph of f(x)? explain the function you wrote. part (c): what is the value of x when g(x)=8? show your work. explain all the answers : )