Ayuda porfavor. esto es operaciones con los numeros reales. necesito la respuesta con procedimiento

(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

Ineed with math stuff it involves graphs

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?