F(x) = -2/3 | x + 4 | + 3/x - 4 + 5x^2; f(-2/3) I already know the answer is -9/14, but I need to know how to get there

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d