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Home > CCA > Chapter 9 > Lesson 9.4.2 > Problem 9-107


Write the inequality that represents the -values highlighted on each number line below. Homework Help ✎

  1. number line a

    The boundary point is .

    The arrow is pointing in the direction of numbers less than .

    The circle is filled in so the inequality includes .

  1. number line b

    Follow the steps in part (a).

  1. number line c

    The highlighted -values are greater than or equal to less than .

  1. number line d

    Follow the steps in part (c).