Write the recursive rule for the sequence: -9, -3, 3, 9

Determine the next term in the sequence. then write the next 2 terms 4,16,28, what number do you do to get that?

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

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.