a. j(x)= (x^3-5x^2+5x-4)/(x^2-3x-4)1. Graph j(x)2. Name equation of asymptote(s). Justify answer.3. Give coordinates of hole(s) if any. Justify answer.b. f(x)= x^3-22x^2+37x+601. Graph f(x)2. How many roots? What is the degree of polynomial?3. What is the number of possible positive real roots? What is the number of possible negative real roots?c. g(x)= x^4+4x^3-10x^2-28x-151. Graph g(x)2. What are the possible rational roots? What are the rational factors if any?3. How many relative maximum/minimum points are there? How many absolute max/min points.