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Mathematics 10 Online
OpenStudy (anonymous):

How many real roots describe the given polynomial function and its graph?

OpenStudy (anonymous):

OpenStudy (anonymous):

this means how many times does it touch the x-axis|dw:1400193979805:dw|

OpenStudy (anonymous):

@Math.Brian the graph is in the document above

OpenStudy (anonymous):

well look at your graph, and see how many times it touches the x-axis

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