The graph of g\displaystyle {g}' is given below:

Answer the following questions about the graph of g\displaystyle {g} based on the information related to g\displaystyle {g}' and g\displaystyle {g}{''}.

A) State the x−values over which g\displaystyle {g} is concave up.  

B) State the x−values over which g\displaystyle {g} is concave down.  

C) State the x−values where g\displaystyle {g} will have inflection points if g\displaystyle {g} has a jump in its graph at x=6\displaystyle {x}=-{6}.  

D) State the x−values where g\displaystyle {g} will have inflection points if g\displaystyle {g} is continuous at x=6\displaystyle {x}=-{6}.