
Here we go ~
In the above question, it is given that :

A.) Find f(2) :


or

B.) Find
:

so, we can write it as :



Now, put x =
, and y = x and we will get our required inverse function ~

C.) Find
:



26 to nearest year
We require the total of the sums of ages for both groups before calculating the mean for all 16
using mean = 
Women
27 =
( cross- multiply )
sum = 9 × 27 = 243
Men
25 =
( cross- multiply )
sum = 7 × 25 = 175
Total sum of all 16 = 243 + 175 = 418
mean =
= 26 ( to nearest year )
Answer:
A. 
Step-by-step explanation:
Plugging these coordinates into the system of equations will give you these genuine statements:
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