Use a graphing device to draw the graph of the function $f ( x ) = 144 x ^ { 3 } - 144 x ^ { 2 } + 36 x$
State approximately the intervals on which the function is increasing and on which the function is decreasing.

Question

Use a graphing device to draw the graph of the function $f ( x ) = 144 x ^ { 3 } - 144 x ^ { 2 } + 36 x$ 
State approximately the intervals on which the function is increasing and on which the function is decreasing.

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The Answer of Use a graphing device to draw the graph of the function $f ( x ) = 144 x ^ { 3 } - 144 x ^ { 2 } + 36 x$ 
State approximately the intervals on which the function is increasing and on which the function is decreasing.

Use a Graphing Device to Draw the Graph of the Function