Mathematics, 13.06.2021 01:20, nauticatyson9

Find the vertex and focus of the parabola:
y2 – 1Сy + 4x + 21 = 0
and please explain how you did it

Answers: 3

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Find the vertex and focus of the parabola:
y2 – 1Сy + 4x + 21 = 0
and please explain ho...