Part 2 Given the graph, compute the surface area of the function when it is rotated around the y-axis.

Part 1 Simplify

Part 2 Find the area to 2 decimal places (e.g. 45.23) Use 3.14 for pi.

Part 2 Calculate the total volume from revolving the rectangles around the x-axis

Problem 9 (3 Parts)

Part 2 Simplify

Part 3 Given the function Solve  .  

Problem 8 (4 Parts)

Every two weeks there will be a Teacher Led Discussion Board. To receive credit, I must participate in the discussion board. I cannot earn credit for any posts after the due. date.

Which of the following describes the first ancestors of the Native American peoples?