Identify each equation. If it is a parabola, give its vertex, focus, and directrix; if an ellipse,
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Identify each equation. If it is a parabola, give its vertex, focus, and directrix; if an ellipse, give its center, vertices, and foci; if a hyperbola, give its center, vertices, foci, and asymptotes.
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(x + 1)² 4
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x1y 9 4 Rewriting the equation as x1 y0 2 3 1 1 we see that this is the equati...View the full answer
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