Lesly Chavez 09/19/2210-32 PM (i Derivative as a Function "w 5W\" 39.47%, 17 f 19 \"\"3 Pointswofl Aline perpendicular to another line or to a tangent line is called a normal line. Find an equation of the line perpendicular lo the line that is tangent lo the following curve at the given point P. y=x2 ~ 2x; P(5.15) The equation of the normal line at F1515) ls D