Determine the intervals on which the following polynomial is entirely negative and those on which it is entirely positive.
A) entirely negative: ; entirely positive:
B) entirely negative: , ; entirely positive:
C) entirely negative: , ; entirely positive:
D) entirely negative: ; entirely positive: ,
E) entirely negative: ; entirely positive:

Question

Determine the intervals on which the following polynomial is entirely negative and those on which it is entirely positive. 
A) entirely negative: ; entirely positive: 
B) entirely negative: , ; entirely positive: 
C) entirely negative: , ; entirely positive: 
D) entirely negative: ; entirely positive: , 
E) entirely negative: ; entirely positive:

Quizplus · Accepted Answer

The Answer of Determine the intervals on which the following polynomial is entirely negative and those on which it is entirely positive. 
A) entirely negative: ; entirely positive: 
B) entirely negative: , ; entirely positive: 
C) entirely negative: , ; entirely positive: 
D) entirely negative: ; entirely positive: , 
E) entirely negative: ; entirely positive:

Determine the Intervals on Which the Following Polynomial Is Entirely