Let be defined for all real numbers except at such that whose derivatives are given by
and
a) Find the interval(s) of concave upward/concave downward of
b) At what value(s) of x does the function have point(s) of inflection?
Let be defined for all real numbers except at such that whose derivatives are given by
and
a) Find the interval(s) of concave upward/concave downward of
b) At what value(s) of x does the function have point(s) of inflection?