Question

Look at the function table below. What is the function rule?


y = x - 4
x y
10 6
8 4
6 2
4 0

Answer 1

Looks like subtract 4

Answer 2

You are correct with y = x-4

Answer 3

So that's what it is?

Answer 4

Yes, subtract 4.

Answer 5

y = x-4

Answer 6

Yes... if you plugged in 'x' and subtracted from the 4 wouldn't you get your 'y' value?

Answer 7

OK, Thank you so much I'm giving you a medal. :D