Systems
of Equations: Graphing
Here
is a graph of y = x + 1.
Here
is a graph of y = -x + 3.
There are no other points that
are on both lines.
There is no other point that is a
solution for both equations.
We call the two equations together, a system
of equations.
We call the point of intersection a solution
for the system.
This system
has one solution: (1, 2)
