the perpend. the line segment connecting 4. 16 the two given points 2-17. (y + 3) " = 16 (x - 5) represents a 2-11. A possible explanation for an parabola with its vertex at point inconsistent solution in attempt- ing to determine the equation of 1. (-5, 3) a circle passing through three 2. (5,-3) points is that the three points 3. (-3,5) 4. (3,5) 1. are collinear 2. are noncollinear 2-18. Which of the following is true 3. form three equations with three of of an ellipse? " mapslb on unknowns 4. are not equidistant from each 1. e O other 2. e 3. > 2-12. The parabola with its vertex at 4. 0