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Home > CCA > Chapter 5 > Lesson 5.1.3 > Problem 5-38

5-38.

Use slope to determine whether the points A(3, 5), B(−2, 6), and C(−5, 7) are on the same line. Justify your conclusion algebraically. Homework Help ✎

Find the slope between points A and B.

Now find the slope between points B and C.