Administrativnaia Kontrolnaia Rabota Po Algebre Iazyku 9 Klass Za 1 Polugodie May 2026

: Solving non-linear systems (e.g., one linear and one quadratic equation) using substitution or addition methods.

{y=x2−4x+y=22 cases; Case 1: y equals x squared minus 4; Case 2: x plus y equals 2 end-cases; : Solving non-linear systems (e

For the 9th-grade administrative algebra test (1st semester), the primary focus is on , inequalities , and systems of equations . This test typically follows the standard Russian curriculum (e.g., Merzlyak, Makarychev). 1. Key Topics and Skills Example : Solve a simple linear inequality

A standard test usually consists of 6 to 10 tasks divided into two parts: : Multiple-choice or short-answer questions. Example : Determine if a point lies on a given graph. Example : Solve a simple linear inequality. Part 2 (Advanced) : Detailed solutions required. Example : Solve a system like which converts to standard 5-point grades:

: 50–69% (roughly half the work correct). Grade 2 (Fail) : Less than 50%. 4. Recommended Resources

Example : Word problem involving a system of equations (e.g., finding two numbers based on their sum and product).

Teachers often use a 10–12 point primary system, which converts to standard 5-point grades: