Question

For which of the values of x is the function f(x)= (x-2)/(x^2+3) not continous? 1. x = sqrt3

2. x = -
sqrt3, sqrt3
3. x = -
sqrt3
4. f is continuous for all x
5. x = 2
6. x = 2 ,-
sqrt3

Answer 1

Look for value of x such that \[(x^2+3)=0\] which would be \[-sqrt{(3)}\] only so answer is 3.

Answer 2

it was 4:(