<span>4x-2y=-1
</span><span>Slope = 2
x-intercept = -1/4
y-intercept = 1/2
</span><span>-4x+4y=-2
</span><span>Slope = 1
x-intercept = 1/2
y-intercept = 1/-2 </span>
2.8 or if rounded to the nearest tenth so 2.8√8
(-1,-4) is where the equations Y=4x and x+y=-5 intersect.
