Question 1178882

6y-x =12

6y=x+12
y= (1/6)x +12

slope = 1/2

Slope of perpendicular line will be negative reciprocal of (1/6)

slope = -6

This line with slope -6 passes through -1 ,2
plug these values to get value of b

y=mx+b

2= -6*-1 +b
2+6=b
b=-4

The required equation is y = -6x -4