Question #fcdc0 Calculus Limits Introduction to Limits 1 Answer Konstantinos Michailidis Oct 23, 2016 Since there is no equation (or formula) for #f(x)# we cannot be sure about the behaviour of #f(x)# around #x=3#. Answer link Related questions How doI find limits in calculus? How do limits work in calculus? What exactly is a limit in calculus? What is the purpose of a limit in calculus? What is rational function and how do you find domain, vertical and horizontal asymptotes. Also... lim x-->-1- f(x) = ? How do you use the Squeeze Theorem to show that #limsinx/x# as x approaches infinity? How do you use the Squeeze Theorem to show that #sqrt (x) * e^(sin(pi/x))=0# as x approaches zero? How do you use the Squeeze Theorem to find #lim xcos(1/x)# as x approaches zero? How do you use the Squeeze Theorem to find #lim x^2 (Sin 1/x)^2 # as x approaches zero? See all questions in Introduction to Limits Impact of this question 1634 views around the world You can reuse this answer Creative Commons License