Evaluate the expression.
5^0 x 5^3.

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.

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?