# OCR additional Maths Revision Formula

A helpsheet i made containing, I think all the formula which are needed to remember for the FSMQ exam, additional maths. If there are any formula which you think i have missed, please send me a message as they could be ones that i dont know either.

Good Luck,

MatthewJG

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- Created by: MatthewJG
- Created on: 05-06-10 13:05

First 145 words of the document:

OCR Additional Maths

Gradient = y - y Midpoint of Line:

Constant Acceleration

x - x ( x + x , y + y) U= Intial velocity

2 2

V= Final velocity

Equation of Line : T= Time

y - y = m(x - x) A= Acceleration

Equation of Circle: S= Distance

(x - x)² + (y - y)² = r²

V=u+at

v²=u²+2as

Length of Line: S=ut+ ½ at²

(y - y) + (x + x)² S= (u+v) x t

= Square root 2

Binomial Expansion:

(a + b)n = nC0a nb0 + nC1a n-1b1 + nC2a n-2b2 + nC3a n-3b3...... and so on

Differentiation Integration:

Y = xn Add one to the power then divide by new power:

dy = n x n-1 dy = 15²

dx dx

y=152+1 = 153 = 53 + C

2+1 3

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