Which cannot describe a system of linear equations?

Question

(1 point)
Responses

no solution
no solution

exactly two solutions
exactly two solutions

infinite solutions
infinite solutions

exactly one solution

solve it and tell me why

Answer 1

The system of linear equations that cannot be described by "exactly one solution" would be the one where the equations are parallel lines. In this case, the system would have either no solution (if the lines are parallel and do not intersect) or infinite solutions (if the lines coincide with each other). Both scenarios would not have exactly one unique solution.