What is the equation of the line that passes through #(-1,1) # and is perpendicular to the line that passes through the following points: #(13,1),(-2,3) #?
So, if the slope of the reqd. line is
Now, we use the Slope-Point Formula for the reqd. line, known to
be passing through the point
Thus, the eqn. of the reqd. line, is,