for-the-following-rational-function-find-the-domainfxxaxbfxfracxax-b-where-a-and

Question

For the following rational function, find the domain.

$f (x) = \frac{x + a}{x - b}$ where a and b are rational numbers.

Accepted Answer

The domain of f(x) is the set of all real numbers except b.

Answer

The domain of f(x) is the set of all real numbers except a.

Answer

The domain of f(x) is the set of all real numbers.

Answer

The domain of f(x) is the set of all real numbers except a and b.

For the following rational function, find the domain.f(x)=x+ax−bf(x)=\frac{x+a}{x-b} where a and b are rational numbers.