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Home > AC > Chapter 4 > Lesson 4.1.3 > Problem 4-21

4-21.

Two of the connections in your representations web are pattern → table and pattern → rule. Practice these connections as you answer the questions below. Homework Help ✎Figures 1 through 3

  1. On graph paper, draw Figure 0 and Figure 4 for the pattern at below.

    What is the growth between the number of tiles in each figure?

    fig 0 and 4

  2. Represent the number of tiles in each figure with a table.

  3. Represent the number of tiles in each figure with an algebraic rule.

    What is the growth between the number of tiles in each figure?

    What is the starting amount?