Upper secondary school

Revise and improve mathematical skills. The book covers such topics as fractions, exponents and roots, equations and simultaneous equation, percentages, proportionality and functions.

Vertex 2 Expressions and equations introduces you to sequences and first and second-degree polynomial functions. You will learn to apply mathematical skills to solve everyday problems. The material strengthens your equation solving skills and extends them to solving second-degree equations...

Vertex 3 Geometry introduces you to the geometric characteristics of different shapes and objects, such as surface area, volume and similarity. You will learn how to use these characteristics to solve practical problems...

This is the digital version of the mathematics textbook Vertex 3.

Vertex 4 Mathematical models uses linear and exponential models and polynomials to explore the dependencies between quantities. You will learn to use programs, predict the development of phenomena and evaluate the usability of models...