Nams.WorksheetContinuous FunctionLet f be a function. and tet a be a number in the domain of f. Then f is continuoas at a ifa.lim?,dotsf(x) exdats andb.lm4-f(t)=f(a),*The function f is said to be comimuous on its domain if it is contimusus at each point in its domain.Wfirnot continuous at a particular a in its domain. we say that ?? is discontinuous at e or that f has a discontinuity at a. Thus, a discontinuity can occur at =a if elthera lim4f(z) does not exist orb. lime.a f(x) exints bur is not equal to f(**).EXERCISES In Exercises 11-14, the graph of a function f is given. Determine whether f is continuous on its domain. If it is not continuous on its domain explain why.