Question: Let f ( x ) = x 3 - 6 x 2 + 9 x + 2 a . Find the intervals on which f

Let f(x)=x3-6x2+9x+2
a. Find the intervals on which f(x) is increasing or decreasing.
b. Find the number c where f''(c)=0.
c. Determine the intervals on which the function is concave up or concave down.
d. Take the c you found in part (b) and consider the point (c,f(c)). Is this an inflection point of f(x)? Explain why or why not.
Let f ( x ) = x 3 - 6 x 2 + 9 x + 2 a . Find the

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