My Math Forum guessing the base function of a real function that meets certain requirements

 Pre-Calculus Pre-Calculus Math Forum

 March 27th, 2017, 04:35 AM #11 Newbie   Joined: Mar 2017 From: leuven Posts: 20 Thanks: 0 i'm going to be taking a serious look at this later this evening, going to try and understand everything by reading the comments and trying to get the logic. Sorry for the kind of late reaction, i'm really happy to get all this help! i'm having try out lessons at uni first but this evening i'm going to try to solve it using the reactions here.
 March 27th, 2017, 12:58 PM #12 Newbie   Joined: Mar 2017 From: leuven Posts: 20 Thanks: 0 i can safely say that i got it finally! i never viewed math in this way before. In school it has always been way more linear. Its quite a fun excercise once you know it. f(2)+2.f(1-2)=2 f(0)+0*f(1-0)=0 f(0)=0 f(1)+1*f(1-1)=1 f(1)+0=1 f(1)=1 f(2)+2*f(1-2)=2 f(2)+2*f(-1)=2... f(-1)+-1*f(1--1)=-1 f(-1)-1*f(2)=-1 y z f(2)+2*f(-1)=2 z y f(-1)-1*f(2)=-1 y+2z=2 y=2-2z z-y=-1 z=-1+y = y+2(y-1)=2 y+2y-2=2 3y =4 y=4/3 TEST: f(2)+2*f(-1)=2 4/3+2f(-1)=2 4/3+2*1/3=2 (-1)=z=-1+4/3 4/3+2/3=6/3=2 (-1)=-3/3+4/3 f(2)=4/3 (-1)=1/3 this might be a bit chaotic to see, since the lay out didn't save, but this was all typed by me, so as to prove that i finally seem to understand it. I must say that it felt sooo satisfying once i understood it. well thats 3 days for one excercise on page 11/100 Lets hope the rest of this math course is easyer or i become smarter haha. otherwise i'l be quite far from passing my exam. Last edited by vlekje5; March 27th, 2017 at 01:01 PM.

 Tags base, function, guessing, meets, real, requirements

 Thread Tools Display Modes Linear Mode

 Similar Threads Thread Thread Starter Forum Replies Last Post maclen89 Algebra 1 April 9th, 2012 11:01 PM jack007 Complex Analysis 4 September 8th, 2011 05:36 AM katweena Algebra 11 June 16th, 2011 10:38 AM rmas Real Analysis 5 January 10th, 2011 12:36 PM manixrock Algebra 2 April 11th, 2009 02:56 AM

 Contact - Home - Forums - Cryptocurrency Forum - Top