Find the X-Value at Which the Given Function Has a Point

question 41

Multiple Choice

Find the x-value at which the given function has a point of inflection. $y = \frac { 1 } { 3 } x ^ { 3 } - 4 x ^ { 2 } + 15 x + 9$

• A) \(x = 0\)
• B) \(x = 5\)
• C) \(x = 4\)
• D) \(x = 3\)
• E)no point of inflection

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