Question

Consider the following quadratic equations in 2 variables. Write the equations in standard form.Find the centers...

Consider the following quadratic equations in 2 variables. Write the equations in standard form.Find the centers and foci of the hyperbolas and ellipses. Find the focus of a parabola. Graph the conic sections and indicate at least two points on each graph.

x^2+2y^2+2X-4y-6=0

2. 8x-y^2+4y+4=0

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