A prop for the theater club’s play is constructed as a cone topped with a half-sphere. What is the volume of the prop? Round you
r answer to the nearest tenth of a cubic inch. Use 3.14 to approximate pi. Show all your work for all 3 pieces: The half-sphere, the cone and the prop. See attachment for picture of cone/half sphere.
There is only one real root, at x=-2, so the polynomial describing this parabola has factors of (x+2) with multiplicity 2. The y-intercept tells you the vertical stretch is 1.