Answer:
first option
Step-by-step explanation:
To obtain ( f ○ g)(x) substitute x = g(x) into f(x) , that is
f(
)
=
( multiply numerator/ denominator by 2x to clear the fraction
= 
= 
Answer:y>x, y>2
Step-by-step explanation:
A. ;)
Answer:
Step-by-step explanation:
The answer to that question is C
Answer:
x is equal to -21
Step-by-step explanation:
-21+4=-17