Write an equation that states is the same distance from as it is from the -axis.

Select all equations that describe the parabola with its focus  and with  as its directrix.

Parabola A and parabola B both have the -axis as the directrix. Parabola A has its focus at and parabola B has its focus at . Select all true statements.

A parabola has its focus as , and  as its directrix. Where is the parabola’s vertex?

Select the value needed in the box in order for the expression to be a perfect square trinomial.

Rewrite each expression as the product of 2 factors.

Suppose this two-dimensional figure is rotated 360 degrees around the vertical axis shown. Each small square on the grid represents 1 square inch. What is the volume of the three-dimensional figure?