If the point lies on the curve

MATHEMATICS · Single correct · CBSE · Mathematics · Conic Sections · Conic Sections

Problem

If the point

(k, 3)

lies on the curve

y^{2} = 20x

, then the value of

k

is (a)

\dfrac{3}{20}

(b)

\dfrac{20}{9}

(c)

\dfrac{9}{20}

(d)

\dfrac{4}{9}