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Home > CC3 > Chapter 6 > Lesson 6.2.2 > Problem 6-60

6-60.

Figure 3 of a tile pattern has 11 tiles, while Figure 4 has 13 tiles. The pattern grows at a constant rate. Homework Help ✎

  1. Write an equation to represent this situation.

    Make a table for the pattern. Use the table to write your equation.

    Figure #

    0

    1

    2

    3

    4

    Tiles 

    11

    13

    How much does the number of tiles increase as the figure number increases?

  2. Which figure will contain  tiles?

    Let in the equation. Then solve for .