Hi,
Use Standard form (x and y intercept) to graph
x-intercept= -2 y-intercept=-2
Line:(-2,0) and (0,-2) on this line
Plot points and connect with the Line
If you wish can find the Equation for this line
(-2,0) and
(0,-2) m = 2/-2 = -1,
y = -x+b,b = -2,
y = -x - 2