Answer:
see attached image for the graph
Step-by-step explanation:
To graph the linear equation :
we need just two points pairs, but we better use three to make sure they are aligned. We can find convenient pairs by choosing values of the x-variable that are multiples of 4 in order to cancel the denominator of the slope : So let's use:
1) x=0 then giving the pair: (0,2)
2) x=4 then giving the pair: (4,5)
3) x=-4 then giving the pair: (-4,-1)
Now we plot then on the grid (see attached image) and join them with a straight line.