Hi please do this.. it would mean so much and I'm giving away 21 points

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

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