Question

If f (sc) = 3x and g(x) = 2x – 1, find-() (a(2)

Answer 1

We have two functions:

$\begin{gathered} f(x)=3x \\ g(x)=2x-1 \end{gathered}$

We have to find the expression for (g/f)(x). This is equivalent to write:

$(\frac{g}{f})(x)=\frac{g(x)}{f(x)}=\frac{2x-1}{3x}$

Answer: (g/f)(x) = (2x-1) / 3x [Fourth option]