2000020406
Level:
A
Let's denote by
A
2100020405
Level:
A
Provided that the missing parts of lines were completed, which of the pictures would depict solution of the system if solved graphically?
2100020404
Level:
A
The system of two linear equations can be represented graphically by two lines. Decide which of the pictures corresponds the following system.
2000020403
Level:
A
In a system of two linear equations with two unknowns, the assignment of the second equation is inadvertently blurred, but we know that the first component of the solution of the system is
2000020402
Level:
A
What is the solution of a system of two linear equations with two unknowns if one of the equations is represented by the blue line and the other by the red line (see the picture)?
2000020401
Level:
A
The system of two linear equations can be represented graphically by two lines. Decide which of the systems given below corresponds to the following picture.
2100020306
Level:
A
We are given the equation
2000020307
Level:
A
Describe the set of all ordered pairs of real numbers in the form
2000020305
Level:
A
Describe the set of all ordered pairs of real numbers in the form
2000020303
Level:
A
Solve the given system of equations in the set of real numbers.
The system has exactly one solution.
The system has no solution.
The system has infinitely many solutions.