Is it true that: a) 27 belongs to natural numbers group? b) 2.7 doesn't belong to natural numbers group? c) 0 belongs to the integers group? d) -8 doesn't belong to the integers group? answer a-d with true or false. you very : )

a = True

b = True

c = True

d = False

  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.