# Arianna Zamorano-Module 4

rename
arizam's
version from
2016-04-18 00:49

## Section

Question | Answer |
---|---|

What is the constant of proportinality? | a constant ratio of two variables related proportionaly |

What is the proportional relationship? | a relationship between two quantities in which the ratio of one quantity to the other quantityis constant |

What is the rate of change? | a ratio that compares the amount change in dependant variable to the amount of change in a independant variable |

What is the unit rate? | a rate in which the second quantity in the comparison is one unit |

Proportional relationship formula | y=kx |

Constant or proportinality | k=y/x |

What is the step of Unit rate ? | 1)determine the rate,2)find the rate |

What is the step of constant rate of change? | 1)write the rates,2)compare the rates |

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