if ( f(x)=3x ) and ( g(x)=\frac{1}{3}x ), which expression could be used to verify that ( g(x) ) is the…

if ( f(x)=3x ) and ( g(x)=\frac{1}{3}x ), which expression could be used to verify that ( g(x) ) is the inverse of ( f(x) )?\n( 3xleft(\frac{x}{3}\right) )\n( left(\frac{1}{3}x\right)(3x) )\n( \frac{1}{3}(3x) )\n( \frac{1}{3}left(\frac{1}{3}x\right) )

if ( f(x)=3x ) and ( g(x)=\frac{1}{3}x ), which expression could be used to verify that ( g(x) ) is the inverse of ( f(x) )?\n( 3xleft(\frac{x}{3}\right) )\n( left(\frac{1}{3}x\right)(3x) )\n( \frac{1}{3}(3x) )\n( \frac{1}{3}left(\frac{1}{3}x\right) )

Answer

Answer:

C. ( \frac{1}{3}(3x) )