Question
Let f(x)=x^2-2 and g(x)=8-x Perform the composition or operation indicated. ((f)/(g))(-7) ((f)/(g))(-7)= square (Simplify your answer. Type an integer or a fraction )
Solution
4.2
(161 Votos)
Luiz
Elite · Tutor por 8 anos
Resposta
To find
, we need to evaluate the functions
and
at
and then divide the result of
by the result of
.First, let's evaluate
:
Next, let's evaluate
:
Now, we can find
:
So, the simplified answer is: