Answer:
A) y = -6x
Step-by-step explanation:
-6 - - 12 = 6
1 - 2 = -1
6/-1 = -6
A
slope= (-12+6)/(2-1)=-6
eq. of line is y+6=-6(x-1)
y+6=-6x+6
y=-6x+6-6
or y=-6x
