Find all real values of $x$ such that $f ( x ) = 0$.
$f ( x ) = \frac { - 3 x - 2 } { 5 }$

A) $- \frac { 2 } { 15 }$

B) $\pm \frac { 2 } { 15 }$

C) $\pm \frac { 2 } { 3 }$

D) $- \frac { 2 } { 3 }$

E) $\frac { 2 } { 3 }$

Question

Find all real values of $x$ such that $f ( x ) = 0$.
$f ( x ) = \frac { - 3 x - 2 } { 5 }$

A) $- \frac { 2 } { 15 }$

B) $\pm \frac { 2 } { 15 }$

C) $\pm \frac { 2 } { 3 }$

D) $- \frac { 2 } { 3 }$

E) $\frac { 2 } { 3 }$

Quizplus · Accepted Answer

To find the value of $x$ for which $f(x) = 0$, set the function equal to zero and solve for $x$: $0 = \frac{-3x - 2}{5}$. Multiplying both sides by 5 gives $0 = -3x - 2$. Adding 2 to both sides gives $2 = -3x$, and dividing both sides by -3 gives $x = -\frac{2}{3}$.

Find All Real Values Of xxx Such That f(x)=0f ( x ) = 0f(x)=0

Find All Real Values Of $x$ Such That $f ( x ) = 0$