Question

What is the equation of the line that is perpendicular to y=-3x+1 that passes through the point (9,0)?

y=1/3x-3
y=-1/3x+3
y=3x+9
y=-3x+3

Answer 1

Explanation:

the correct answer of the question is y=x/3-3 b.c

m1.m2 = -1 But m1=-3

so -3.m2=-1

-3.m2/-3=-1/-3

m2=1/3 therefore

Y=1/3x-3