Answer please worth 10 points

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq