Respuesta :

f(-1)= -1^2 = +1

g(1) = 1/2*1 ? 3 

so what sign missed from there ????

Answer:

The value of [tex]g(f(-1))=\frac{1}{2}[/tex]

Step-by-step explanation:

Given : [tex]f(x)=x^2[/tex] and [tex]g(x)=\frac{1}{2}x^3[/tex]

To find : The value of [tex]g(f(-1))[/tex]?

Solution :

First we find the function g(f(x)),

Which means substitute the value of f(x) in g(x)

[tex]g(f(x))=\frac{1}{2}(x^2)^3[/tex]

[tex]g(f(x))=\frac{1}{2}(x^6)[/tex]

Now, we put the value of x=-1

[tex]g(f(-1))=\frac{1}{2}(-1^6)[/tex]

[tex]g(f(-1))=\frac{1}{2}(1)[/tex]

[tex]g(f(-1))=\frac{1}{2}[/tex]

Therefore, The value of [tex]g(f(-1))=\frac{1}{2}[/tex]