"each month of the year is mapped to the possible number of days per month." is this a function? if so, what is the domain and range?

Step-by-step explanation:

This is not a function because the month of february has different days depending on the year.   Thus, you'd have 1 input (february) that would yield more than 1 output (28,29).  

The given relation is not a function.

Step-by-step explanation:

It is given that "Each month of the year is mapped to the possible number of days per month."

In means input value is month name and output value is number of days in that month.

A relation is called function if each input value has unique output value.

We know that the number of day in feburury is 28 and 29 (in leap year).

For same input feburury we have two outputs 28 and 29.

Therefore, the given relation is not a function.

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

dalila is incorrect. the whisker on the left is very long, going all the way out to 5. the whisker goes from 5 to 30, so it has a spread of 25. the rest of the box plot values are closer together, so 5 is an outlier