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Hey guys i just finished M.A.B and i cant seem to remember anything without looking through my notes is there any websites that make stuff simpler for me.

The area bounded by the curves y=x^2 and y=(x+2)^2 and the x axis, is rotated about the x axis find the volume of the solid of revolution formed

i know maybe if you could answer 1 it would solve all my problems :S please

1) Find the are bounded by the curve y =sqrt x, the x axis and the line x=4 2) Fine the area bounded by the curve y= sqrt x+2 the x axis and the line x=7 3) Find the area abounded by the x-axis the curve y=x^3 and the lines x=a and x=-a 4) Find the area enclosed between the lines y=4 and...

Lol i have studied been studying for week jst practice haha

Hey i have a exam for math tomorrow 2u. Integration and curve sketching. just wondering if there was any good websites with practice questions and stuff thanks

GoodLUCK

Hey guys i was wondering does doing a subject external have effect on atar. when it comes to ranking etc.

The curve y = f(x) has gradient function \frac{dy}{dx}= 3 − 4x. The curve passes through the point (1,−1). Find the equation of the curve.

Shoutbox is essential for BoS, so people can get support etc. ( Make it a rule were people cant post questions etc that can be posted a section like maths, engnlish etc . only technical support or just fun chatting with others.) A minimum character length for posts to prevent lame and boring...

BoS, shout box is essential like a live chat, and sample essays for premium section which would lead to people purchasing it.

Are the notes any different to the free resources and are they top quality like will you really find notes for anything cause every resource i go to under premium theres something available for every topic text etc.

Ary feek wla kalb

Not my diagram but meh. Why is the maintenance of a constant internal environment important for metabolic efficiency? ( easy 1 )

Not my diagram but meh.

Thanks spiral lol was stressing say wtf is inverse ehehe .

Hey i couldnt find were to put this so i just put it in a general thread any way.... I was wondering is premium bored of studies worth the cash, and what kind of extra notes do you get like are they uploaded by users, or is it private/state rank etc. Just wondering if its worth getting or not...

Thanks i get it know Repd :)

Ex3.9)Q21.) The are bounded by the curves y=x^2,y=(x+2)^2 is rotated about the x-axis. Find the volume of the solid of revolution found

Hey guys i need to remember how sketching parabolas works like x^2-1 is one down etc like when is it to the right 1 up and stuff :) cheers. and how do i sketch something thats in terms of x for eg x=y^3 Thanks in advanced