Some Formulae for Maths:

Area of a circle:

Quadratic equation:

Equation of a straight line:

Pythagoras:

Binomial Expansion:

Alternative/

Basic integrals:

Where ‘a’ is a constant

Factor theorem:

When

Binomial Distribution:

Note:

Probability of exactly r successes:

Area under a curve:

Gradient:

Vertical lines have no gradient

Horizontal lines gradient = 0

Trigonometry Identities:

Cosine Rule:

Sine Rule:

Area using Trigonometry:

Tangents and Normals:

Other: