If the point (6, 9) is on the graph of an even function, what other point must also be on the graph?

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

What’s -11-33k and factor each expression completely