## F

## Term |
## Definition |

face value | the original value the shares were worth when first released |

factor | a whole number that fits into another number exactly |

factorial | denoted by ! the product of all positive integers less than or equal to the number. 5 factorial would be written as 5! = 5 × 4 × 3 × 3 × 2 × 1 |

Fibonacci numbers | 1, 1, 2, 3, 5, 8, 13, 21, 34, 55….. The next number in this sequence is obtained by adding the the two previous numbers 1 + 1 = 2, 1 + 2 = 3, 2 + 3 = 5, 3 + 5 = 8, 5 + 8 = 13, 8 + 13 = 21 and so on |

FID | Financial Institutions Duty. A government charge on bank products such as credit cards, loans, saving |

function | a function is a relationship between x and y, where y is determined by some rule, and for each value of x, there is a single unique value of y |