# Find the equations of the lines through the point (a,c) that are parallel to and perpendicular to the line y = mx + b

Find the equations of the lines through the point (a,c) that are parallel to and perpendicular to the line y = mx + b
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yorbakid2477w6
For a parallel line slope would remain m, and its equation in point slope for can be written y-c= m(x-a)
For a perpendicular line, slope would be $-\frac{1}{m}$ and it equation in the point slope form can be written as y-c=$-\frac{1}{m}$(x-a)