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Home > CC4 > Chapter 2 > Lesson 2.2.4 > Problem 2-85

2-85.

Calculate the slope of the line passing through each pair of points below. Homework Help ✎

  1. and

  • Review the Math Notes box in Lesson 2.1.4 on slope.

  1. and

  • See Hint (a):

  1. and

  1. and

  1. Azizah got for the slope of the line through points and . Explain to her the mistake she made and how to calculate the slope correctly.

  • She should have gotten for her slope.

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