### Home > AC > Chapter 5 > Lesson 5.1.1 > Problem 5-5

5-5.

A tile pattern has

Illustrate the problem.

tile |

tile |

tile |

tile |

tile |

Figure

tile | tile | tile | tile |

tile | tile | ||

tile | tile | ||

tile | tile | ||

tile | tile |

Figure

tile | tile | tile | tile | tile |

tile | tile | tile | tile | tile |

tile | tile | tile | ||

tile | tile | tile | ||

tile | tile | tile |

Figure

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*