State the necessary condition on the second derivative at a point for that point to…

MATHEMATICS · Subjective · AP · Calculus BC · Parametric, Polar, and Vector-Valued Functions · Parametric, Polar, and Vector-Valued Functions

Problem

State the necessary condition on the second derivative

\dfrac{d^{2}y}{dx^{2}}

at a point for that point to be an inflection point of a curve given parametrically by

x=f(t)

and

y=g(t)