Use the graph of the function f(x) to locate the local extrema and identify the intervals where the function is concave up
and concave down.
-
A) Local minimum at $x = 1$; local maximum at $x = - 1$; concave down on $( - \infty , \infty )$
B) Local minimum at $x = 1$; local maximum at $x = - 1$; concave up on $( - \infty , \infty )$
C) Local minimum at $x = 1$; local maximum at $x = - 1$; concave up on $( 0 , \infty )$; concave down on $( - \infty , 0 )$
D) Local minimum at $x = 1$; local maximum at $x = - 1$; concave down on $( 0 , \infty )$; concave up on $( - \infty , 0 )$

Question

Use the graph of the function f(x) to locate the local extrema and identify the intervals where the function is concave up
and concave down.
-
A) Local minimum at $x = 1$; local maximum at $x = - 1$; concave down on $( - \infty , \infty )$ 
B) Local minimum at $x = 1$; local maximum at $x = - 1$; concave up on $( - \infty , \infty )$ 
C) Local minimum at $x = 1$; local maximum at $x = - 1$; concave up on $( 0 , \infty )$; concave down on $( - \infty , 0 )$ 
D) Local minimum at $x = 1$; local maximum at $x = - 1$; concave down on $( 0 , \infty )$; concave up on $( - \infty , 0 )$

Quizplus · Accepted Answer

The Answer of Use the graph of the function f(x) to locate the local extrema and identify the intervals where the function is concave up
and concave down.
-
A) Local minimum at $x = 1$; local maximum at $x = - 1$; concave down on $( - \infty , \infty )$ 
B) Local minimum at $x = 1$; local maximum at $x = - 1$; concave up on $( - \infty , \infty )$ 
C) Local minimum at $x = 1$; local maximum at $x = - 1$; concave up on $( 0 , \infty )$; concave down on $( - \infty , 0 )$ 
D) Local minimum at $x = 1$; local maximum at $x = - 1$; concave down on $( 0 , \infty )$; concave up on $( - \infty , 0 )$

Use the Graph of the Function F(x) to Locate the Local