Becuase its kinda a lot of questions ill put a lot of points please help me with this

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.

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)