The points plotted below are on the graph of a polynomial. In what range of x-values must the polynomial have a root?
http://media.apexlearning.com/Images/200708/27/b857e0e1-5473-4d46-8799-f3eebc25ba80.gif

Check all that apply

A. 3 to 4
B. 2 to 3
C. 1 to 2
D. 0 to 1
E. -1 to 0
F. -2 to 1

Question

The points plotted below are on the graph of a polynomial. In what range of x-values must the polynomial have a root?
http://media.apexlearning.com/Images/200708/27/b857e0e1-5473-4d46-8799-f3eebc25ba80.gif

Check all that apply

 		A.	3 to 4
 		B.	2 to 3
 		C.	1 to 2
 		D.	0 to 1
 		E.	-1 to 0
 		F.	-2 to 1

anonymous · Answer

@dtan5457 
@mathmate 
@Nnesha 
@pooja195

mathmate · Answer

The key is to check where the graph crosses the x-axis.
We see that this happens at two locations, so can you spot the two locations?

anonymous · Answer

Uhm, would the 3 to 4 be one?

anonymous · Answer

im not too good with these @mathmate

anonymous · Answer

@Mehek14

mehek14 · Answer

yes if you connect the dots, the line would go between 3 and 4

mehek14 · Answer

There is another one as well @Tallan

mehek14 · Answer

@Tallan can you find it?

mathmate · Answer

@Tallan 
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