P.o.t.W. #22
■ No GDC ■ for SL and HL students A point of inflexion is a point on a graph where: (i) the concavity of the graph changes, and (ii) a line is tangent to the graph. Also, the graph crosses its tangent line at a point of inflexion. Consider the function \(g\left( x \right) = \sqrt[3]{x}\left( {x - 1} \right) . The graph of \(g has two points of inflexion. Find the exact coordinates of both points of inflexion. PDF:...