1.   Find the coordinates of the midpoint of a line segment with endpoints
A(-6, 4) and B(2, -10).
    A. (-3, -2) B. (-2, -3)
    C. (4, -6) D. (-4, 6)
    Hint

  2.   Find the coordinates of the endpoint H(x2, y2) of a segment whose other endpoint is G(3, 2) and whose midpoint is M(5, 4).
    A. (4, 3) B. (-7, -6)
    C. (7, 6) D. (1, 1)
    Hint

  3.   If B(-4.2, -2.1) is an endpoint of line segment AB and P(-5.3, 7.6) is the midpoint, find the coordinates of A(x1, y1).
    A. (-6.4, 17.3) B. (19.4, -8.5)
    C. (-6.4, -17.3) D. (-4.75, 2.75)
    Hint

  4.   The vertices of parallelogram HIJK are H(-9, -7), I(-5, 7), J(7, 7), and K(3, -7). The diagonals and intercept at their midpoints, point P. Find the coordinates of P.
    A. (-1, 0) B. (1, 0)
    C. (0, -1) D. (-8, -7)
    Hint

  5.   The center of a circle is M(3, 2) and the endpoint of radius is
A(-1, 8). If is a diameter of the circle, what are the coordinates of B?
    A. (1, 5) B. (-4, 7)
    C. (-7, 4) D. (7, -4)
    Hint