Which choice is equivalent to the product below when x2 0?
VAZ 220 7

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.

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work