Given the function below f(x)=108x3+108 Find the equation of the tangent line to the graph of the function at a = 1. Answer in ma + b form. L(x)= Use the tangent line to approximate f(1.1). L(1.1)= Compute the actual value of f(1.1). What is the error between the function value and the linear approximation? Answer as a positive value only. [error] = (Approximate to at least 5 decimal places.)