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My favourite usd to be pokemon but then my taste changed towards action anime like naruto bleach and Dragon ball
However PoKEMON is still my most favourite I have played almost all its games
had like all level 100+ Pokemons .. hahaha
I like quadratics bcaoz I have studied that in add maths
same goes with the cumulative frequency curve, I also like statistics and probability a lot .. haha I also loved Permutation Combination in Add maths too 
yea .. in sets .. in the venn diagrams ...
lol I didn't liked Pokemon itself never watched it much, but I loved its games, have probably played almost all of them on my friend's gameboy
But i mostly leave it, because of the fact that we have to make the curve! .. I wish my hands weren't that much shaky
like derviatives
xD
trUe xDdamn your parents must be rich! to buy a pyramid!
me tooooo .... i even own a sphinx
... we're both rich
I apply add maths in maths to check accuracy of ansers concernig graphs ..
me tooooo .... i even own a sphinx
when they asnk by drawing tangent find gradient at certain point, I derivate and put xcordinate to find graident for accuracy,hahaha .. give some pointers which formulas you mostly use, so i can apply them as well ... lol I use the quadratic one to find the min max points and the nature of the graph
Q. Given that f(x)=2x^2-5x-7.
Thanks alotOh well, that's easy
If a triangle is shown on a graph and another traingle is shown on some other place in a different position and the vertices shown, like the first triangle has vertex A (3,1) and B (5,1) and they are mapped onto (-4,-2) and (-6,-2) respectively, then, use this method :
( a b ) ( 3 5 ) = (-4 -6 )
( c d ) ( 1 1 ) (-2 -2 )
These are in matrix form. Now there are 2 methods, either you multiply the first 2 and equate the elements to their corresponding element in the matrix to the right of the equality sign, like this :
3a +b 5a + b = -4 -6
3c +d 5c + d -2 -2
So, 4 equations can be formed 3a + b = -4 , 5a + b = -4 -6 , 3c + d + -2 , 5c +d = -2
solve simultaneously.
OR, find the inverse of the second matrix and multiply it by the last matrix to get the transformation matrix. I find the second method easier.
Here it is :
(-4 -6) (-0.5 2.5) = (2 -3 -10+9) = (-1 -1)
(-2 -2) ( 0.5 -1.5) (1+1 -5 + 3) (0 -2)
Well, these were random points, actually they are lot easier, and any transformation matrix in the form:
(k 0)
(0 k)
represents enlargement with a scale factor "k" and centre of enlargement being the origin.
If, the triangle is just rotated, then rotate your paper to find the angle of rotation
PHEW.
In translation, the triangle is simply shifted to a new place, but in the same position. and the column vector can be found by counting the boxes moved the right/left or up/down, and is shown like this:
(4)
(2)
4 moved to the right (along x-axis), and 2 up (along y-axis). If it is moved down, and to the left, then the sign will be negative.
a.abid
But arent there other formulas for each type of transformation? Cuz we have done like specific kind of matrices for each kind of transformatin e.g for 90 degrees clockwise rotation the transformation matrice is
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