contestada

Convert the equation to the standard form of a parabola and graph the parabola, the
focus, and the directrix.
y2-12 x - 4y+64=0

Respuesta :

heinebro000

Answer:

Graph x2 = 4y and state the vertex, focus, axis of symmetry, and directrix. ... this "algebraically" by rearranging the given equation into the conics form: ... picking y-values first and then finding the corresponding x-values for x = –y2 – 10y – 25: ... find the exact vertex, etc, I'll need to convert the equation to perfect-square form.

Step-by-step explanation:

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