Question 106222
x – 6y = 24
6x + y = 6
.
-6y=-x+24
y=(1/6)x-4
.
y=-6x+6
.
they are perpendicular because the slope of one is the negative reciprocal of the other. (1/6 and -6)
Ed
{{{graph(500,500,-10,10,-10,10,(1/6)x-4,-6x+6)}}}