Respuesta :
The statement that must be correct about a system of two linear equations with an infinite number of solutions is (D)
Given a system of two linear equations, we have the following cases:
- A system of two linear equations is inconsistent if it has no points that satisfy both equations
- A system is consistent but independent if it has only one point that satisfies the two equations in the system
- A system is consistent but dependent if it has infinitely many points that satisfy the equations in the system.
The statement that must be correct is (D) because for a system with infinitely many solutions, any point (x, y) on one line is also on the other line.
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