Find the Domain of the Expression $$\frac { 3 } { m + 1 }$$

Multiple Choice

Find the domain of the expression.
- $$\frac { 3 } { m + 1 }$$

A) $\{ \mathrm { m } \mid \mathrm { m } > 3 \}$
B) $\{ m \mid m \neq 1 \}$
C) $\{ \mathrm { m } \mid \mathrm { m } \neq - 1 \}$
D) all real numbers