The graph of the second derivative, $$f ^ { \prime \prime } ( x )$$ , is given.
Determine the x-coordinates of all points of inflection of f(x), if any. (Assume that f(x) is defined and continuous everywhere in $[ - 3,3 ]$ .)

A) $x = - 2 , x = 0 , x = 2$
B) $x = - 2.2 , x = 2.2$
C) $x = - 1.2 , x = 0 , x = 1.2$
D) $x = - 1.2 , x = 1.2$
E) $x = 0$

Question

The graph of the second derivative, $$f ^ { \prime \prime } ( x )$$ , is given.   
Determine the x-coordinates of all points of inflection of f(x), if any. (Assume that f(x) is defined and continuous everywhere in $[ - 3,3 ]$ .)
 
A) $x = - 2 , x = 0 , x = 2$ 
B) $x = - 2.2 , x = 2.2$ 
C) $x = - 1.2 , x = 0 , x = 1.2$ 
D) $x = - 1.2 , x = 1.2$ 
E) $x = 0$

Quizplus · Accepted Answer

The Answer of The graph of the second derivative, $$f ^ { \prime \prime } ( x )$$ , is given.   
Determine the x-coordinates of all points of inflection of f(x), if any. (Assume that f(x) is defined and continuous everywhere in $[ - 3,3 ]$ .)
 
A) $x = - 2 , x = 0 , x = 2$ 
B) $x = - 2.2 , x = 2.2$ 
C) $x = - 1.2 , x = 0 , x = 1.2$ 
D) $x = - 1.2 , x = 1.2$ 
E) $x = 0$

The Graph of the Second Derivative f′′(x)f ^ { \prime \prime } ( x )f′′(x)

The Graph of the Second Derivative $f ^ { \prime \prime } ( x )$