conic sec precal

© 2009 -2011 tutorco.com 1 Q1. Is -3x 2 + y + 2 = 0 a parabola, an ellipse, a circle, or a hyperbola? A) CIRCLE B) ELLIPSE C) PARABOLA D) HYPERBOLA Q2. Is 2x 2 +3xy -4y 2 + 2x -3y + 1 = 0 a parabola, an ellipse, a circle, or a hyperbola? A) CIRCLE B) ELLIPSE C) PARABOLA D) HYPERBOLA Q3. Is 2x 2 -3y 2 = 0 a parabola, an ellipse, a circle, or a hyperbola? A) CIRCLE B) ELLIPSE C) PARABOLA D) HYPERBOLA PRE CALCULUS TOPIC: CONIC SECTIONS Pre/Cal/9/Pre © 2009 -2011 tutorco.com 2 Q4. Is -3x 2 + xy -2y 2 + 4 = 0 a parabola, an ellipse, a circle, or a hyperbola? A) CIRCLE B) ELLIPSE C) A) OR B) D) None of them Q5. Is x = 0 a parabola, an ellipse, a circle, or a hyperbola? A) CIRCLE B) ELLIPSE C) PARABOLA D) IT IS A DEGENERATE CONIC, X = 0 IS A LINE