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# Stack #1553169

### algebra of functions

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

the sum function (f+g)(x)= | f(x)+g(x) |

the difference function (f-g)(x)= | f(x)-g(x) |

the product function (f*g)(x)+ | f(x)*g(x) |

the quotient function (f/g)(x)= | f(x)/G(x), g(x)cannot = 0 |

the composition of function (f of g)(x)= | f( g(x) ) |

the composition of function (g of f)(x)= | g( f(x) ) |

if f(x)=x-2 and g(x)=2x+3, find the function (f+g)(x) and (f-g)(x) | (f+g)(x)=3x+1 (f-g)(x)=-1x+1 |

if f(x)=x+3 and g(x)=4x-2, find the function (f*g)(x) and (f/g)(x) | (f*g)(x)=4x^2+10x-6 (f/g)(x)=x+3/4x-2 |

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