\f1. Name the negative interval(s). Make sure to use the entire decimal Desmos gives you. If there are none, type none.Name all maximums. Use the entire decimal Desmos give you if it gives a decimal. If there are none, type none.Use the following function for #1-11 You will need to use Desmos to graph the function and find the key features! f(x) - -x- +5x -2\f11. Name all x-intercepts. Use the entire decimal Desmos gives if it says a decimal. If there are none, type none.