Find the roots for the quadratic equation graphed below. Select all that apply.
-1
-6
-4
4
1.5
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OpenStudy (anonymous):
OpenStudy (larseighner):
When is there a root to an equation?
OpenStudy (anonymous):
hey :P
OpenStudy (anonymous):
c ya later :P peace
OpenStudy (anonymous):
I have no idea @LarsEighner
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OpenStudy (larseighner):
If it were an equation written out. how would find the roots?
OpenStudy (anonymous):
I have no idea... like thats the problem..
OpenStudy (larseighner):
The roots of an equation are often called zeros. The are the values of x that make y equal to zero. Can you tell from the graph what those values of x are?
OpenStudy (anonymous):
Not really. It's too blurry, the picture.
OpenStudy (larseighner):
Well the answers have to match up with some of the choices.
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OpenStudy (anonymous):
oh lord... I'm lsot..
OpenStudy (larseighner):
What browser are you using? Do you know how to make the picture bigger.
OpenStudy (anonymous):
It wont let me..
OpenStudy (precal):
really you posted the picture, we are asking where the function crosses the x axis