Melody

Do you read it zegroes? - i know Rosala does.

Did you save some for me? lol

2 point formula

$$\boxed{y-y_1=m(x-x_1)}\\\\
\mbox{or as I prefer to say}\\\\
\begin{array}{rll}
gradient&=&gradient\\\\
\dfrac{y-y_1}{x-x_1}&=&m
\end{array}$$

I thought of ln cabin but that didn't make sense. doh!

I do not know, I give up, what is the integral of 1/cabin?

Thank you Rosala, that is really nice of you.   

Hi Rosala,

You can give reinout a thumbs up if you want to!

@@ End of Day Wrap - Wednesday 28/5/14   Sydney, Australia   Time 20:10 am 

Hi everyone,

Another busy day with great answers from reinout-g, heureka, zegroes, Alan, admin, Caleb, chilledz3non, unknown GoldenLeaf, Kitty<3. Thank you everyone.

I thought that this comment by TreefAM was interestin.  TreefAM appears to have had a problem posting anonymously.  Maybe that is a part of the reason that so many new people are joining."Oh sorry it was 2^(x/2), had to make an acount because i wasn't able do to the spamm security thing."

I also want to remind everyone.  If you are happy with your answer post a thank you and give a thumbs up.  If you are not happy say so and ask for clarification.

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I can't think of any other great pieces of news so I will go straight to the interesting posts.

A few of us had fun with this one. 

Take a look at this video

There is no question here.