A normal line to the graph of a function f at the point (x,f(x)) is defined to be the line perpendicular to the tangent line at that point. The equation of the normal line to the curve y = 3rdroot(x^2-1) at the point where x = 3 is?
A normal line to the graph of a function f at the point (x,f(x)) is defined to be the line perpendicular to the tangent line at that point. The equation of the normal line to the curve y = 3rdroot(x^2-1) at the point where x = 3 is?