Question

Find the co-ordinates of vertex and the length of latus rectum
of the parabola whose focus is (0, 0) and the directrix is the
line 2x + y =1.​

Answer 1

$2x + y = 1 \\2x = 1 - y \\ x = \frac{1 - y}{2} \\ let \: y = 1 \\ x = \frac{1 - 1}{2} = 0 \\ let \: y \: = 0 \\ x = \frac{1 - 0}{2} = \frac{1}{2} \\ let \: y \: be \: a \: number \: \\ and \: you \: will \: get \:value \: of \: x \\ hope \: it \: helps \: you \: \\ please \: mark \: me \: brainliest \:$