Find the domain of f.
-$$f ( x ) = \sqrt { 4 - 7 x }$$
A) $\left\{ x \mid x \leq \frac { 4 } { 7 } \right\}$
B) $\left\{ x \mid x

Question

Find the domain of f.
-$$f ( x ) = \sqrt { 4 - 7 x }$$
A) $\left\{ x \mid x \leq \frac { 4 } { 7 } \right\}$
B) $\left\{ x \mid x < \frac { 4 } { 7 } \right\}$
C) $\left\{ x \mid x \geq - \frac { 4 } { 7 } \right\}$
D) $\left\{ x \mid x \geq \frac { 4 } { 7 } \right\}$

Quizplus · Accepted Answer

The domain of $f(x) = \sqrt{4 - 7x}$ consists of all $x$ values for which the expression under the square root is non-negative. This means $4 - 7x \geq 0$, which simplifies to $x \leq \frac{4}{7}$.

Find the Domain of F f(x)=4−7xf ( x ) = \sqrt { 4 - 7 x }f(x)=4−7x​

Find the Domain of F $f ( x ) = \sqrt { 4 - 7 x }$