Q. How many solutions does the system of equations below have?y=−x+1y=−x+1Choices:(A)no solution(B)one solution(C)infinitely many solutions
Given Equations: The system of equations is given as:y=−x+1y=−x+1We need to determine how many solutions this system has.Since both equations are identical, every solution to one equation is also a solution to the other equation. This means that any point on the line y=−x+1 is a solution to the system.
Identical Equations: Because the two equations are the same, there is not just one point of intersection; rather, the lines coincide with each other completely. This means that there are infinitely many points where the two equations are true at the same time.
Infinite Solutions: Therefore, the system of equations has infinitely many solutions, since the two lines are the same and overlap completely.