Question

The domain of the function f(x)= x+2/4x-16 is all real numbers x except for where x equals

Answer 1

To find restricted value or values of x, we equals the denominator by 0, as follows:

4x-16 = 0

and now we solve for x:

4x = 16

x = 16/4

x = 4

The domain of the function is all real numbers except for where x equals 4