Find the slope of the tangent ling for the function 700 at the post (5) (Use symbolic notation and fractions when needed.) slope Find an equation of the tangent line to the graph of the function at the point (5) (Use symbolic station and fractions where needed. Let y/) and give the equatis strofy and a equation Find the pain if any, where the graph of the function () has a total tangent le (Use symbolic station and fractions where needed. Cine your answer in the form of a comes separated lot of poist covedates in the fiem (4) Enter the symbol if there are no such point)