Question

ONLY (e) questionThe turning points of the graph are ___Type in ordered pair, round each coordinate to two decimal places

Answer 1

`\begin{gathered} (-4.85,-243) \\ (-1.5,136.69) \\ (1.85,-243) \end{gathered}`

Explanation:

Given the function:

`f(x)=3 x\left(x^(2)-9\right)(x+6)`

The graph of f(x) is attached below:

From the graph, the turning points are:

`\begin{gathered} (-4.85,-243) \\ (-1.5,136.69) \\ (1.85,-243) \end{gathered}`