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

1

Explanation:

plato

Answer 2

(f ο g)(-1) = 1

Explanation:

Given

`f(x) = (8)/(x+2)`

`g(x) = 4 x^(2) +2`

f ο g)(-1) = f(g(-1) = f(4(-1)² + 2)

= f(6)

=
`(8)/(x+2)`

=
`(8)/(6+2)`

= 1

Final answer:-

(f ο g)(-1) = 1