For this practice, unless otherwise stated, use 1 grid square to represent 1 unit on both axes for the interval from -8 to 8. Solve each system of linear equations using
the graphical method.
1 x + y = 6
2x + y = 8
a) Copy and complete the tables of values for the system of linear equations.
x + y = 6
2x + y = 8
х
0
1
2
х
0
1
2.
у
6
?
?
у
?
6
?
b) Graph x + y = 6 and 2x + y = 8 on the same coordinate plane. Find the point of
intersection
c)
Use the graph in b) to solve the system of linear equations.