At the point , is increasing or decreasing, and is it concave or convex?
Increasing, convex
The graph is undefined at point
Increasing, concave
Decreasing, concave
Decreasing, convex
At the point where , is increasing or decreasing, and is it concave up or down?
Increasing, concave up
Decreasing, concave down
Increasing, concave down
Decreasing, concave up
There is no concavity at that point.
, is 
increasing or decreasing, and is it concave or convex?
, is 
increasing or decreasing, and is it concave up or down?