True
true
No, it is always true.
The domain and range of the composite function depend on both of the functions that make it up.
That is not true.
It is true that a rational function is a function whose equation contains a rational expression. This is used in various math classes.
True
True
Yes.
True
true
true
true
It will be rational.
No, it is always true
No, it is always true
No, it is always true.