Z:2) Complete the given table falues for the equation 2x + y=8. (-2, ) (2, ) (1, ) ( ,2) ( ,4)

I'll just do the first one

if x=-2 then

2*(-2)+y=8     See how I replaced the x in the equaton with -2    

-4+y=8

y=12   

(-2,12)

now you can copy the technique and do the others yourself.