Use the X-Intercepts to Find the Intervals on Which the Graph

Use the x-intercepts to find the intervals on which the graph of f is above and below the x-axis.
- $$f ( x ) = ( x - 2 ) ^ { 2 } ( x + 4 ) ^ { 2 }$$

A) above the $x$ -axis: $( - 4,2 )$
below the x-axis: $( - \infty , - 4 ) , ( 2 , \infty )$

B) above the $x$ -axis: no intervals
below the x-axis: $( - \infty , - 4 ) , ( - 4,2 ) , ( 2 , \infty )$

C) above the $x$ -axis: $( - \infty , - 4 ) , ( - 4,2 ) , ( 2 , \infty )$
below the $x$ -axis: no intervals

D) above the $x$ -axis: $( - \infty , - 4 ) , ( 2 , \infty )$
below the x-axis: $( - 4,2 )$

Correct Answer:

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