Mathematics for IGCSE & O level - Equations (Section 3 - No. 25)
When solving a system of equations graphically, what does the solution represent?
The x-intercept of one of the equations.
The point(s) where the graphs intersect.
The y-intercept of one of the equations.
The values of the variables that satisfy both equations.
Giải thích
The intersection points represents the values of the variables that are solutions for both equations.