## Exam Style Question## Worked solutions to typical exam type questions that you can reveal gradually |

Question id: 82. This question is similar to one that appeared in an IB Studies paper in 2014. The use of a calculator is allowed.

A function is given as \(f(x)=3x^2-6x+4+\frac3x,-2\le x \le 4, x\ne 0\).

(a) Find the derivative of the function. (b) Find the coordinates of the local minimum point of \(f(x)\) in the given domain using your calculator.
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