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Unformatted text preview: If the line of the graph does not touch the x-axis then it does not have any real roots. If the line touches only one point of the x-axis then it has one root also called double root. If the line goes thru the x-axis 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