Determine the Maximum Number of Turning Points of F $$f ( x ) = \left( x + \frac { 1 } { 9 } \right) ^ { 4 } ( x - 4 ) ^ { 3 }$$

question 58

Multiple Choice

Determine the maximum number of turning points of f.
- $$f ( x ) = \left( x + \frac { 1 } { 9 } \right) ^ { 4 } ( x - 4 ) ^ { 3 }$$

• A) above the \(x\)-axis: \(( 4 , \infty )\)
• below the \(x\)-axis: \(\left( - \infty , - \frac { 1 } { 9 } \right) , \left( - \frac { 1 } { 9 } , 4 \right)\)
• B) above the \(x\)-axis: \(\left( - \infty , - \frac { 1 } { 9 } \right) , \left( - \frac { 1 } { 9 } , 4 \right)\)
• below the \(x\)-axis: \(( 4 , \infty )\)
• C) above the \(x\)-axis: \(\left( - \frac { 1 } { 9 } , 4 \right)\)
• below the \(x\)-axis: \(\left( - \infty , - \frac { 1 } { 9 } \right) , ( 4 , \infty )\)
• D) above the x-axis: \(\left( - \infty , - \frac { 1 } { 9 } \right) , ( 4 , \infty )\)
• below the \(x\)-axis: \(\left( - \frac { 1 } { 9 } , 4 \right)\)

Acknowledge the debate over the genetic vs. environmental influences on intelligence.

Recognize the methodologies and effectiveness of training programs for individuals with intellectual disabilities.

Understand the historical perspectives and contributions to the study of intelligence.

Comprehend the importance of heredity and environment in shaping intelligence, including the concept of the nature-nurture controversy.

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