Determinants are used to show that three points lie on the same line (are collinear). If then

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Determinants are used to show that three points lie on the same line (are collinear). Ifimage


then the points (x1 , y1), (x2 , y2), and (x3 , y3) are collinear. If the determinant does not equal 0, then the points are not collinear. Use this information to work Exercises 51–52.


Are the points (-4, -6), (1, 0), and (11, 12) collinear?

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College Algebra

ISBN: 9780134453262

7th Edition

Authors: Robert F Blitzer

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