Answer :
Answer:
We are looking for an equation of a line that is perpendicular to the line y = 3x - 18.
y - 7 = (-1/3)(x + 9)
y - 7 = (-1/3)x - 3
y = (-1/3)x + 4
3y = -x + 12
x + 3y = 12
Answer:
We are looking for an equation of a line that is perpendicular to the line y = 3x - 18.
y - 7 = (-1/3)(x + 9)
y - 7 = (-1/3)x - 3
y = (-1/3)x + 4
3y = -x + 12
x + 3y = 12