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What's the equation of a circle if the endpoints of a diameter are (-2, -3) and (4, 5)? (x - )2 + (y - )2 = Find the equation of an ellipse if the major axis is 8 units and the foci are (2, 3) and (2, -3). (x - )2 + 2 = Find the equation of a hyperbola with center (4, 3), vertex (4, 7) and asymptote y-3=4/5(x-4). ( - ) 2 - ( - ) 2 = 1 Find the equation of the parabola with vertex (3, 0) and directrix x = -3 2 = ( - ) Find the equation of the parabola with focus (0, 2) and directrix y = 0. 2 = ( - ) |