For f(x)= a. fog X-7 x+6 a. (fog)(x) = O. A. and g(x)= b.gof b. (gof)(x) = X+2 X-3' find the following composite functions and

Question

For f(x)=
a. fog
X-7
x+6
a. (fog)(x) =
O. A.
and g(x)=
b.gof
b. (gof)(x) =
X+2
X-3'
find the following composite functions and state the domain of each.
23-6x
7x-16
What is the domain of fog? Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
c. fof
The domain is xx#3,x #
3x + 5
- 2x - 25
(Factor completely. Simplify your answer.)
d. gog
16
7
(Use a comma to separate answers as needed. Use integers or fractions for any numbers in the expression.)
B. The domain is all real numbers.
(Factor completely. Simplify your answer.)
………..
-25
2
What is the domain of g of? Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
The domain is xx# -,x#-6
*{***
(Use a comma to separate answers as needed. Use integers or fractions for any numbers in the expression.)
B. The domain is all real numbers.
c. (f of)(x) = (Factor completely. Simplify your answer.)

Kunduz · Accepted Answer

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