The locus of the vertices of the family of parabolas
As we learnt in
Rectangular Hyperbola -
- wherein
and
Standard equation of parabola -
- wherein
Family of parabolas
For quadratic, A2x2+Bx + C
vertex is
so,
Eliminating a from h and k
Option 1)
This is correct option
Option 2)
This is incorrect option
Option 3)
This is incorrect option
Option 4)
This is incorrect option
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