Given:
The equations are,
[tex]\begin{gathered} y=-x+2 \\ y=-\frac{1}{4}x-1 \end{gathered}[/tex]
To draw the lines on the graph first find the points on the graph,
[tex]\begin{gathered} y=-x+2 \\ x=0,y=2 \\ x=1,y=-1+2=1 \\ x=2,y=-2+2=0 \\ x=-1,y=1+2=3 \end{gathered}[/tex]
And,
[tex]\begin{gathered} y=-\frac{1}{4}x-1 \\ x=0,y=-1 \\ x=2,y=-\frac{1}{2}-1=-1.5 \\ x=-2,y=\frac{1}{2}-1=\frac{1}{2}=0.5 \\ x=1,y=-\frac{1}{4}-1=-1.25 \end{gathered}[/tex]
Plot the points on the graph.
From the graph, the lines intersect at the point (4,-2).
