The graph of the derivative
f
' of a continuous function
f
is shown.
(a) On what interval(s) is
f
increasing? (Select all that apply.)
(7,?)(6,8)(0,1)(8,?)(0,2)(2,3)(3,5)(5,7)(1,6)
On what interval(s) if
f
decreasing? (Select all that apply.)
(3,5)(8,?)(1,6)(7,?)(6,8)(0,1)(0,2)(5,7)(2,3)
(b) At what value(s) of
x
does
f
have a local maximum? (Select all that apply.)
637018
At what value(s) of
x
does
f
have a local minimum? (Select all that apply.)
803716
(c) On what interval(s) is
f
concave upward? (Select all that apply.)
(5,7)(0,2)(3,5)(7,?)(2,3)
On what interval(s) is
f
concave downward? (Select all that apply.)
(3,5)(7,?)(0,2)(5,7)(2,3)
(d) Determine the
x-coordinate(s) of the point(s) of inflection. (Select all that apply.)132857