Find the Equation of the Oblique Asymptote of the Graph $f(x)=\frac{5 x^{2}-3 x-1}{x-1}$

Essay

Find the equation of the oblique asymptote of the graph of the rational function defined by $f(x)=\frac{5 x^{2}-3 x-1}{x-1}$ . Then graph the function and its asymptote using a graphing calculator to illustrate an accurate comprehensive graph.