  Math Central - mathcentral.uregina.ca  Quandaries & Queries    Q & Q    Topic: define   start over

6 items are filed under this topic.    Page1/1            The range of a function defined piecewise 2016-01-13 From sarah:f(x)={x-2, x<-2        {x^2-4, -2_2 find the rangeAnswered by Penny Nom.     Limits 2010-09-20 From rodrigo:what's the limit of x+1/x-1, when x tends to 1?Answered by Janice Cotcher.     Vector spaces 2009-07-05 From Nazrul:How can I prove that m(a+b)=ma+mb where a and b are two vectors. Thank you.Answered by Harley Weston.     When is the limit of f(x) undefined? 2004-08-03 From Nicolasa:When is the limit of f(x) undefined?Answered by Penny Nom.     The line through (4,2) and (4,-8) 2004-04-17 From Kim:Write an equation for the line. Given points (4, -8) and (4,2) are on the line. I believe m=undefined. How do I solve for b when m is undefined, and then plug in the values for m, b, and y? Answered by Penny Nom.     (x^2-5x-6)/(x-6) 2001-10-02 From Bill:given f(x) = (x2-5x-6)/(x-6) find f'(6). Answered by Harley Weston.      Page1/1    Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.    about math central :: site map :: links :: notre site français