Question 141920
complete the table of values for each equation.



-2y=x                            2y=-2x

x            y                    x          y
-2           1                    -2         2
-1           1/2                  -1         1
0            0                     0         0
1            -1/2                  1        -1
2            -1                    2        -2

graph each system of equations and name the point of intersection for each system.
{{{graph(400,300,-10,10,-10,10,(-1/2)x,-x)}}}
The point of intersection is (0,0) as you can see from the tables.
Cheers,
Stan H.