representar en sistema de cordenada cartesianas los siguientes funciones y devir ¿que tipo es? a) f(×)=2×+1 , b) f(×)=-3ײ-× , c) f(×)=ײ+3 , d) f(×)=-×+2 yomar ×={-2;-1;0;1;2}​

show us the picture

step-by-step explanation:

show the !

5+2x=a

asdasdsaadsaddsasds

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies