Аннотация
The article deals with the problem of succession in the study of the topic "Function" between school and university mathematics courses and presents analysis and interpretation of the main results of this test study. The problem of continuity in teaching mathematics is connected with the tasks of implementing intra-subject and meta-subject connections, with the sequence of presentation of educational material, the levels of increasing its complexity, with the search for optimal forms and methods of organizing the process of teaching mathematics at different educational stages. In this regard, the article deals with the problem of continuity in the study of the topic "Function" between the school and university courses of mathematics, presents an analysis and interpretation of the main results of the knowledge and skills of first-year students in three different streams with the Russian language of instruction.