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Most Popular Tutorials

3D Shapes

More 3D Shapes and Shape Nets. Learn about pyramids and solid shape nets.

Math-Mate.com/3DShapes

The Cosine Rule

Learn all about the cosine rule for triangles. Includes an example worked question.

Math-Mate.com/CosineRule

Frequency Polygons

Learn all about frequency polygons. Learn how to make one to display information.

Math-Mate.com/FrequencyPolygon

Index Laws

Learn all about index laws. Learn how indices change under multiplication and division.

Math-Mate.com/IndexLaws

Quadratic equations

QUADRATICS WITH ONLY A SQUARED TERM AND A NUMBER

Only one answer to the square root of a number by itself
Quadratics with a power 1 term but no number only term

SOLVING QUADRATIC EQUATIONS BY PLOTTING PARABOLAS

The axis of symmetry
Parabolas of quadratic equations with no solution
Parabolas of quadratic equations with one unique solution

SOLVING SIMULTANEOUS EQUATIONS INVOLVING LINEAR AND QUADRATIC EQUATIONS

Balloon bullet games question

SIMULTANEOUS EQUATIONS WITH QUADRATIC EQUATIONS

Solving them algebraically
Solving them using a graph
Milk lover question
Handy Hint #28 - Finding the value of a point using a ruler
Modelling car acceleration using quadratics
Car acceleration question

PARABOLIC INEQUATIONS AND FINITE DIFFERENCES

Solving it analytically
Handy Hint #29 - Watch the sign, and there may not be a solution