Answer:
[tex]y=\cfrac{1}{2}\;x-4[/tex]
x | y
10 1 = 1/2 (10) -4=5-5= 1
-2 -5 = 1/2(-2)-4=-1-4= -5
4 -2 = 1/2(4)-4=2-4= -2
-8 -8 = 1/2(-8)-4=-4-4= -8
10 1 = 1/2 (10) -4= 1
-2 -5 = 1/2(-2)-4= -5
4 -2 = 1/2(4)-4= -2
-8 -8 = 1/2(-8)-4=- -8
Just put the values of x into the equation and calculate the value of y
