In the following Earliest Start Time (EST) graph, assume each unit of time is an hour.

What is the critical path and the minimum project time? (hint: this is the longest path).

CEFH, 21 hours

BEFH, 21 hours

ADFH, 21 hours

both B and C

Classify the following triangle check all that apply

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.

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis