Question

If f(x) = 3 - 2x and
g(x)= 1/(X+ 5), what is the value of (f/g)(8)

Answer 1

(f/g)(8)=-169

Explanation:

given f(x)=3-2x

g(x)=
`(1)/(x+5)`

then (f/g)(x)=
`(f(x))/(g(x))`

(f/g)(x)=
`\frac{3-2x}(1)/(x+5)`

(f/g)(8)=
`{3-2x}*{x+5}`

(f/g)(8)=
`{3-16}*{8+5]`

(f/g)(8)=
`{-13}*{13}`

(f/g)(8)=-169 answer