Mathematics Thread

Discussion in 'Off Topic' started by Supa_Cop_Killa, Mar 25, 2012.

  1. thank u so much!
     
  2. Lol miss, I hope it makes sense. Make sure to use the change of base formula for logs when your base (subscript) isn't 10.
     
  3. Well I'm too lazy to read all 43 pages, but yea I'm gonna say something. The girl I like an I is like the y-axis and asymptote. We can be super super close but we never get to be together. Currently I have been trying hard to find a formulae so that the asymptote will ever meet the axis. Funny thing is it won't be called an asymptote if it were to touch it. 





    That was random. But I love math, but I'm too lazy for it.
     
  4. lol nice joke  I haven't heard that one
     
  5. Asymptote do you know of any formulae to make an error in the mathematicians calculations? They should finally meet some day! But what are the chances if they are traveling in constant infinity? Gosh maths maths maths maths maths!!



    But truth is many couples are the direct opposite of asymptote and the line. They don't get closer and closer. Some relationships are like the sine waves constantly going up and down. So I guess the relationship between asymptote and axis ain't that bad actually.
     
  6.  lol nice. Here's one I made up. My test grades are like an asymptote. They can get very close to passing but never quite get there lol
     
  7. Wow that's awesome! JUST LIKE ME!





    Hmmm.. Lemme think..







    What are the chances of finding out how many sided paragon a huge circle is? That is the chances you ever get full marks for your final exams. 
     
  8. Lol  awesome
     
  9. We need to get this topic to 100 pages  I've never had a successful topic before but the only reason this one is still alive is cause I keep bumping it lol
     
  10.  this thread is boss
     
  11. How do you solve and graph compound inequalities? Can you give me examples?
     
  12. If you have something like

    3<x<5

    This means that x always lies between 3 and 5. So if you have

    F(x)=6x-3

    Then you graph the problem but you only graph the parts where x is between 3 and 5. Another way to think of it is you could just graph the function regularly and then look at where x is between 3 and 5 and keep that part but erase the rest of the function.
     
  13. Or if you have

    X<4

    And you are asked to graph the region then you look at the vertical line x=4 and you shade everything to the left because x is defined on that region. You know that X cannot go to the right of the vertical line x=4 because X cannot be greater than 4.
     
  14. How do you graph the compound ones though, they should have like two points i believe and be shaded between or away
     
  15. And if you have

    6x>2x-3

    Then you need to solve for x

    Subtract 2x from the right side

    4x>-3

    Divide by 4 to isolate x

    X>-3

    And there you go.


    Now for something important. Let's say you have

    -x>3

    So all you do is divide x by negative one so that it is positive and you now have

    x>-3

    Right? Wrong! This is a common mistake. When you divide a variable by a negative, you have to flip the sign.

    -x>3  x<-3

    Went from greater than sign to less than.
     
  16. Ok here I'll draw one
     
  17. this is actually quite interesting
     
  18. Dude you are a BOSS