The salaries of 4 employees are $30,000, $32,000, $40,000, and $100,000. if an employee wants to demonstrate the need for a raise, should they use the mean or the median to show that they are being underpaid?

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.