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Home > CC4 > Chapter 10 > Lesson 10.1.2 > Problem 10-32

10-32.

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.