The values of x for which the function
\(f\left( x \right) = \frac{{{x^2} - 3x - 4}}{{{x^2} + 3x - 4}}\)
is NOT continuous are
1
4 and -1
2
4 and 1
3
-4 and 1
4
-4 and -1
The values of x for which the function
\(f\left( x \right) = \frac{{{x^2} - 3x - 4}}{{{x^2} + 3x - 4}}\)
is NOT continuous are