A set of ordered pairs is shown below. Choose a value for k that would

Please help guys

-9

Explanation:

The rest of the answer choices have repeated inputs which would no longer make the set a function. -9 is not repeating, so the answer is -9.

  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.