This is a sketch of the curve with equation y=f(x). The vertex of the curve is at (2,-3). Write down the coordinates of the vertex of the curve with equation a) f(x+7) b) f(-x)

answer: 2530

hope this

addition

step-by-step explanation:

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

32

step-by-step explanation: