0 votes 0 votes The values of $x$ for which the function $$f(x)=\dfrac{x^2-3x-4}{x^2+3x-4}$$ is NOT continuous are $4$ and $−1$ $4$ and $1$ $-4$ and $1$ $−4$ and $−1$ Calculus gateme-2016-set2 calculus continuity-and-differentiability + – Arjun asked Feb 24, 2017 • recategorized Mar 5, 2021 by Lakshman Bhaiya ♦Arjun 28.5k points answer See all 0 reply