Question

If f(x)=x/3 and g(x) = 1/x find f(x)-g(x)

Answer 1

\[f(x)=\frac{x}3\]
\[g(x)=\frac1{x}\]
\[f(x)-g(x) = \frac{x}3-x^{-1}\]
you can change the last bit if you want, depends on what youve been taught