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me toooo!
Hey i have this really hard maths question i cant get the answer at all 0580 w11 qp43.....question 8e
The answer is 9 but i cant get itView attachment 40603
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me toooo!
Hey i have this really hard maths question i cant get the answer at all 0580 w11 qp43.....question 8e
The answer is 9 but i cant get itView attachment 40603
can u show an example of what u asked first.How do we draw the line of best fit in corelation questions
and wen they say to draw histogram we always find frequency density
umm waitcan u show an example of what u asked first.
and whenever it will say to draw a graph it will tell u what to put on the axes
its my prayer time now hereumm wait
its my prayer time now here
so i'll answer urs after when i get back
YEAH.. it is very helpful for maths and somewhat for physics too.
But it doesn't have o level stuff right ? I only found As and A2
www.youtube.com/watch?v=0M5kYoqKAkcCan someone please help me solve these all variant 22, November2004 Q 19 , Q8 andQ16 may 2010 and Q17 may2009 ( how do I do transformation if the centre isn't (0,0)?) . I'm sorry they are a lot , thanks in advance. If you please have notes about transformations I'll be very grateful
got itfor b(ii), use the difference method...
find the 1st 5 terms then take out the difference. like this:-
4 9 16 25 36
5 7 9 11
2 2 2
2nd row is the diff. btn the nos. in 1st row and 3rd row is diff. btn nos. in 2nd row. and since its a quadratic function (ax^2+bx+c)
2a=2, so a=1
3a+b=5, so b=2
a+b+c=4, so c=1
the function is x^2+2x+1
got it?
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