Question 911565
How to find the line asked for :


Find slope of AB.

Find negative reciprocal of that slope and call the result m.

Find midpoint of AB and this will be a specific point, (u,v).

Use point-slope form to formulate your line using slope m and using the point (u,v).
y-v=m(x-u);
Perform steps to transform the equation into slope-intercept form, y=mx+b.


You try the steps.