The function f is given below: f(x)= x x2+9 f is increasing on: f has local max at: f is decreasing on: f has local min at: 1.(5 points) Determine the intervals where this function is decreasing or increasing. Perform the first derivative test to find the local extremum/extrema (only need to give x-value(s), if there are none, put NONE). The function \( f \) is given below:\[f(x)=\frac{x}{x^{2}+9}\]1.(5 points) Determine the intervals where this function is decreasing or increasing. Perform the first derivative test to find the local extremum/extrema (only need to give \( x \)-value(s), if there are none, put NONE).f is increasing on:f has local max at:f is decreasing on:f has local min at: