The locus of a point which moves in a plane such that its distance from a fixed point (i.e focus) is e times its distance from a fixed line (i.e directix).It is called as __________

Question

$\begin{array}{1 1}(a)\;Hyperbola&(b)\;Parabola\\(c)\;Ellipse&(d)\;None \;of\; these\end{array}$