First equation to plot is
y=1/4 x+1
Form a table of x and y values as shown below;
x y
-4 0
4 2
You have the coordinates to plot and draw you first line graph ,i.e (-4,0) and (4,2)
The second equation is
y= -x -9
Form a table of x and y values;
x y
-9 0
9 -18
The coordinates to plot are : (-9,0 ) and ( 9,-18) then join the points with a straight edge to get the graph
Lets now plot the points and see;
