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# Vocabulary for Unit2

### Vocabulary for the Unit 2 for Moodle

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

What are the numbers consisting of the negative integers, zero and the positive integers(ex.-3,-2,-1,0,1,2,3)??? | Integers |

What are the integers that are less than zero? | Negative Integer |

What is the lines with equal distances marked off to represent numbers | Number Lines |

What are the integers that are greater than zero? | Positive Integer |

The numbers 0,1,2,3,4 are what kind off numbers? | Whole Numbers |

What are numbers that can be written as a over b where a and b are integers and b not being zero? | Rational Number |

What are the values of numbers that have a distance between a and zero on a number line? | Absolute Value |

What is the number that corresponds to a point on a number line? | Coordinate |

For any two numbers a nad b, exactly one of the following sentences is true a=b, a>b, or a | Comparison Property |

When two fractions are compared, the cross products are the products of the terms on the diagnals what is this of? | Cross Products |

When their is pair of distinct rational numbers, there are infinately many rational numbers this an example of what property? | Density Property |

A fraction that contains a fraction in its numerator, denominator, or both this what type of fraction? | Complex Fraction |

What is a rectangulerly arrangement of numbers in rows and columns called? | Matrix |

what is the number or object in a problem? | Element |

if a matrix has m rows and n columns, the dimensions of the matrix are written as mxn these are called the matrixes what? | Dimensions of the Matrix |

The multiplication of each element in a martix by a real number, called what? | Scalar Multiplication |

A number that cannot be written as the quotient of two integers. the decimal form is called what type of numbers? | Irrational Numbers |

The number that is the square of an integer is called what? | Perfect Square |

A function that contains a radical expression with the independent variable is called has what type of symbol? | Radical Symbol |

What is the set of all rational and irrational numbers? | Real Numbers |

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