I'll do part of the first one . . .
Examine what each statement tells us . . .Sketch the graph of a function
satisfying: . .in the vicinity of
The graph has the point (0, 1)
The slope is negative; the function is decreasing:
The graph is concave up:
The concavity is decreasing (it is "flattening out").
So, near , the graph might look like this:Code:| * | | * | * | 1* | * - - - + - - - - * - - - - - - | * |