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Unformatted text preview: If the line of the graph does not touch the xaxis then it does not have any real roots. If the line touches only one point of the xaxis then it has one root also called double root. If the line goes thru the xaxis at two points there will be two real roots WEEK 8: WEEK EIGHT CONCEPT CHECK 3...
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This note was uploaded on 08/27/2011 for the course MAT 117 117 taught by Professor Billings during the Spring '10 term at University of Phoenix.
 Spring '10
 billings

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