1.   Find the standard form of the equation 2x2 + 2y2 = 8x -16y - 32.
    A. 2x2 + 2y2 - 8x + 16y + 32 = 0
    B. 2(x - 2)2 +2(y + 4)2 = 4
    C. (x - 2)2 + (y + 4)2 = 4
    D. x2 + y2 - 4x + 8y + 16y + 16 = 0
    Hint

  2.   The graph of the equation 4y2 - 2x - 4y -7 = 0 is a(n) _____.
    A. line B. parabola
    C. hyperbola D. ellipse
    Hint

  3.   The graph of the equation -x2 + 4y2 - 10x - 8y - 29 = 0 is a(n) _____.
    A. circle B. hyperbola
    C. parabola D. ellipse
    Hint

  4.   What is the major difference between circles and ellipses?
    A. Ellipses are functions of x, while circles are not.
    B. Equations for ellipses can always be written in the form , while circles cannot.
    C. Ellipses may be elongated on one axis, while circles have a constant radius.
    D. In circles, one of the squared terms has a coefficient that is = 0.
    Hint

  5.   Write the standard form equation of and identify the conic section.
    A. parabola
    B. hyperbola
    C. , ellipse
    D. circle
    Hint



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