Find the derivative of the function. $f ( x ) = \sqrt { x + 3 }$
A) $\frac { 1 } { 2 \sqrt { x - 3 } }$
B) $\frac { 9 } { x ^ { 4 } }$
C) $2 x + 3$
D) $\frac { 1 } { 2 \sqrt { x + 3 } }$
E) $- \frac { 1 } { 2 \sqrt { x + 3 } }$

Question

Find the derivative of the function.   $f ( x ) = \sqrt { x + 3 }$  
A) $\frac { 1 } { 2 \sqrt { x - 3 } }$
B) $\frac { 9 } { x ^ { 4 } }$
C) $2 x + 3$
D) $\frac { 1 } { 2 \sqrt { x + 3 } }$
E) $- \frac { 1 } { 2 \sqrt { x + 3 } }$

Quizplus · Accepted Answer

The derivative of $f(x) = \sqrt{x + 3}$ using the chain rule is $f'(x) = \frac{1}{2\sqrt{x + 3}}$.

Find the Derivative of the Function f(x)=x+3f ( x ) = \sqrt { x + 3 }f(x)=x+3​

Find the Derivative of the Function $f ( x ) = \sqrt { x + 3 }$