Es que la verdad no he entendido como funcionan las funciones y como se extrae el Dominio, Codominio, rangos y grafos. Por si alguien me podría explicar con este problema ( ) Y también otro, o algún video que sea de ayuda. Necesito entender este tema.

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

3+x

step-by-step explanation:

both the histogram and the stem and leaf plot will visually show how many shoppers were of various ages within each range of data.   the histogram does not give us the specific ages of these shoppers unlike the stem and leaf plot.a histogram does not give us a true range of the data because we do not know exactly how old the shoppers were. a stem and leaf plot will give exact ages, so we can determine the exact range along with all measures of center and the others measures of center.   with the histogram, we cannot find any of these.

step-by-step explanation: