Determine the Number of Turning Points of the Graph of the Function.​

question 63

Multiple Choice

Determine the number of turning points of the graph of the function.​ $$f ( x ) = 2 x ^ { 4 } + 4 x ^ { 2 } + 4$$ ​

• A)Number of turning points: 3
• B)Number of turning points: 1
• C)Number of turning points: 5
• D)Number of turning points: 2
• E)Number of turning points: 4

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