Question

Given: F(x) = 2x and G(x) = x^2+ 2Find f/g(-1)

Answer 1

Given data:

`f(x)=2x,g(x)=x^2+2`

First find f( -1 ) and g( -1 ),

`\begin{gathered} f(-1)=2(-1) \\ =-2 \end{gathered}`
`\begin{gathered} g(-1)=(-1)^2+2 \\ =1+2 \\ =3 \end{gathered}`

Therefore, we have

`\begin{gathered} (f)/(g)(-1)=(f(-1))/(g(-1)) \\ =(-2)/(3) \end{gathered}`