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Mathematics 20 Online
OpenStudy (anonymous):

Referring to the figure, use the graph to estimate the roots of the equation: y = x2 - 2x - 8 http://www.ppstest2.com/images2/AL9008.jpg

OpenStudy (anonymous):

dude there should be only 2 pairs not 3

OpenStudy (anonymous):

its (4,0) and (-2,0)

OpenStudy (anonymous):

-2 and 4

OpenStudy (anonymous):

-2,4

OpenStudy (anonymous):

the roots is where y=0 where the line intersects the x axis

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