Answer:
Rational
Step-by-step explanation:
Answer:
The graph in the attached figure
Step-by-step explanation:
we have

using a graphing tool
see the attached figure
The local maximum is the point 
The local minimum is the point 
The zeros of the function are
,
,
Answer:
The Greatest Common factor is 1.
Step-by-step explanation:
You can't reduce the numbers anymore.