D)
6
4
2
24
6
61-4-2
-2
-4
-65
6

What is the volume of the sphere shown below with a radius of 3?

Two lines that do not intersect are skew. always sometimes or never

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?