### Home > CCAA8 > Chapter 2 Unit 2 > Lesson CCA: 2.1.1 > Problem 2-6

2-6.

A tile pattern has

Illustrate the problem.

tile |

tile |

tile |

tile |

tile |

Figure 0

tile | tile | tile | tile |

tile | tile | ||

tile | tile | ||

tile | tile | ||

tile | tile |

Figure 1

tile | tile | tile | tile | tile |

tile | tile | tile | tile | tile |

tile | tile | tile | ||

tile | tile | tile | ||

tile | tile | tile |

Figure 2

Use the equation of a line to substitute in known information.

The equation of a line is .

the rate of growth between each figure

*the starting number of tiles*

Use the eTool below to help you with this problem.

Click the link at right for the full version of the eTool: *CCA 2-6 HW eTool*