Find the domain and range for the indicated function.
-If $f ( x ) = \frac { 1 } { x }$ and $g ( x ) = 7 x 6$, find $g ( f ( x ) )$.
A) $\frac { 1 } { x ^ { 6 } }$
B) $\frac { 7 } { x ^ { 6 } }$
C) $\frac { 1 } { 7 x ^ { 6 } }$
D) $\frac { 7 } { x }$

Question

Quizplus · Accepted Answer

To find $g(f(x))$, substitute $f(x) = \frac{1}{x}$ into $g(x) = 7x^6$, resulting in $g(f(x)) = 7(\frac{1}{x})^6 = \frac{7}{x^6}$.

Find the Domain and Range for the Indicated Function f(x)=1xf ( x ) = \frac { 1 } { x }f(x)=x1​

Find the Domain and Range for the Indicated Function $f ( x ) = \frac { 1 } { x }$