Given the equation of an parabola, find the vertex, focus and directrix

[@meow_imacatbruh]

Where's the pt 1😔

[@eyyo0o00o]

Thank u!!

[@chelceecapinpin2921]

How about 4y²=16x?

[@XxS1l3nTxa1Mx]

This is a parabola not a ellipse ?

[@brianmclogan]

correct, my error