# Algebra I PAP

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k18v2's
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2018-04-30 23:29

## Section 1

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

slope-intercept form | y=mx+b |

how do you know if a relation is a function? | if the x doesn't repeat twice (and if it does it is paired with the same y) |

how do you simply a fraction with exponents? | subtract (and if negative move to the opposite side and it becomes positive) |

what is the arithmetic sequence formula? | A(n)=A(1)+(1+n)d |

what is the geometric sequence formula? | A(n)=A(1)*r^(n-1) |

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