In-depth investigation of function properties and complex graphing.

The electronic form of the textbook (E-textbook) offers several advantages over the traditional print version:

The 9th-grade curriculum under Dorofeev focuses on building a bridge to higher-level mathematics. Key topics covered include:

Solving second-degree inequalities and fractional rational equations.

The content is strictly aligned with the Federal State Educational Standards ( FGOS ). Core Academic Content

Алгебра. 9 класс. Электронная форма учебника

Comprehensive study of linear inequalities, systems of inequalities, and methods for proving them.

Systematization and generalization of knowledge about rational and irrational numbers.