Question

Type the correct answer in the box. Use numerals instead of words. If necessar
Consider functions fand g.
f(x)
8
I + 2
4x2 + 2
Evaluate the function composition.
(fog)(-1) =

Answer 1

Answer:

(f ο g)(-1) = 1

Step-by-step explanation:

Given

      $f(x) = \frac{8}{x+2}$    

     $g(x) = 4 x^{2} +2$

f ο g)(-1) = f(g(-1) = f(4(-1)² + 2)

                          = f(6)

                         = $\frac{8}{x+2}$

                       = $\frac{8}{6+2}$

                      = 1

Final answer:-

(f ο g)(-1) = 1

         

           

Answer 2

Answer:

1

Step-by-step explanation:

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