Three points that lie on the same straight line are said to be collinear. Consider the points
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Three points that lie on the same straight line are said to be collinear. Consider the points A(3, 1), B(6, 2), and C(9, 3).
If slope of segment AB = slope of segment BC = slope of segment AC, then A, B, and C are collinear. Use the results of Exercises 111–113 to show that this statement is satisfied.
Data from in Exercises 111–113
Find the slope of segment AB.
Find the slope of segment BC.
Find the slope of segment AC.
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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