Question

solve this please for me

Answer 1

I think the answer is y-12x+3=0.
As products of slope of perpendicular lines is -1.
We will get eqn

Answer 2

slope of the line joining the points (-3,2) and (9,1)=
$y2 -y1 \div x2 - x1$
$\frac{1 - 2}{9 - ( - 3)}$
$\frac{ - 1}{12}$
Now the slope of the line passing through the points (0,-3)=
$m1 = \frac{ - 1}{m2}$
as we know that lines are perpenducular to each other.
$m1 = \frac{ - 1}{ \frac{ - 1}{12} }$
$m1 = 12$
so the equation is given by
$y - y1 = m(x - x1)$
$y - ( - 3) = 12(x - 0)$
$y + 3 = 12x$
12x -y-3=0