determinar la grafica indicando las coordenadas del vertice, el dominio y el rango de las siguientes funciones:
y=-1/3x^-2x-3x
y=x^+2x+4
y=-1/2x^+2x-3
! (es para mañana)

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .

lolololkzaxio2ier286udeg

answer: group b.

step-by-step explanation:

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry