precalculus

Cards (12)

  • Parabola
    Let F1 and F2 be two distinct points and I a given line not containing F. The set of all points P such that its distance from F and from I are the same 1 is called
  • Hyperbola
    Let F1 and F2 be two distinct points. The set of all points P, whose distances from F2 differ by F1 and from F2 is called
  • 0,0
    Given the standard equation of a circle x²+y² = 25 the center is
  • Directrix This line divides the parabola into two parts which are mirror images of each other .
  • Downward In a parabola, if the x part is squared and IS negative, the parabola is?
  • asymtopes Two lines passing through the center which serve as a graphing the hyperbola
  • Circle guide in The set of all points P having the same distance from C is called
  • ellipse
    The orbits of the planets in our solar system around the sun happen to be in a shape of
  • foci
    Each focus is c units away from the center.
  • vertices
    are points on the ellipse, collinear with the center and foci.
  • Axis of symmetry and directrix
    This line divides the parabola into two parts which are mirror images of each other
  • covertices • The segment through the center, perpendicular to the major axis. It divides the ellipse into two congruent parts.