Which of the following is/are signified by lim x→af(x) = ∞?

Last updated: 7/20/2022

Which of the following is/are signified by lim x→af(x) = ∞? This means that f(a) = ∞ The value of f(x) becomes infinite when x approaches a. The value of a goes out to infinity, when it gets close to a. The limit exists and equals infinity. As a approaches a, the value of f(x) increases without bound.