Determine the domain of the function.
-$f ( x ) = \frac { - 2 } { 4 x + 7 }$
A) $\{ x \mid x \neq 2 \}$
B) $\left\{ x \mid x \neq - \frac { 7 } { 4 } \right\}$
C) $\{ x \mid x \neq 0 \}$
D) $\left\{ x \mid x \neq \frac { 7 } { 4 } \right\}$

Question

Quizplus · Accepted Answer

The domain of the function $f(x) = \frac{-2}{4x + 7}$ is all real numbers except for the value that makes the denominator zero. Solving $4x + 7 = 0$ for $x$ gives $x = -\frac{7}{4}$, so the domain is all real numbers except $x = -\frac{7}{4}$.

Determine the Domain of the Function f(x)=−24x+7f ( x ) = \frac { - 2 } { 4 x + 7 }f(x)=4x+7−2​

Determine the Domain of the Function $f ( x ) = \frac { - 2 } { 4 x + 7 }$