Please help me with this question and do it carefully

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3) (20 points) The plot (next page) of the f(x)=0.15*tan(x) is given from -5 to -4. Explain which root finding method or methods would be suitable to approximate one of the roots of this function. Hint: The graphical method and finding the zero value from the graph will not be accepted as an answer. 40 30 20 10 0 -10 -20 -30 -5 -4.9 4.8 4.7 4.6 4.5 4.4 4.3 4.2 4.1 -4