MathematicsMedium175×since 2002Q2634The minimum distance of a point on the curve y = x²−4 from the origin is :A192{{\sqrt {19} } \over 2}219B152\sqrt {{{15} \over 2}}215C152{{\sqrt {15} } \over 2}215D192\sqrt {{{19} \over 2}}219Check answerSkip