You make a table to use as a quick reference guide. y = -180 - 9(x)
Use the table tool to answer the question:
x-value
-12
-13
-13
-14
-15
-16
Y- value
-72
-63
-54
-45
-36
What is the y value when x equals -15

  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.

i think the answer is b