Answer
A, B, and C are col-linear.
Work Step by Step
We saw in Exercises 107-109 that:
slope of AB=slope of BC=slope of AC=$\displaystyle \frac{1}{3}$
Thus the three points A, B, and C are collinear.
Intermediate Algebra (12th Edition)
by Lial, Margaret L.; Hornsby, John; McGinnis, Terry
Published by
Pearson
ISBN 10:
0321969359
ISBN 13:
978-0-32196-935-4
Chapter 2 - Section 2.2 - The Slope of a Line - 2.2 Exercises - Page 162: 110
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