The answer is b. All numbers are natural numbers

To find expanded form, we need to split up the digits. When you do that, you take one digit and cut off everything to the left of it, then make everything to the right zeros.

We don't need to keep the zeros.

We can check this by adding the numbers back up to get
.



It would be 3.22x10^8
have a good day
The third one because as x increases, y decreases and all the points are around a single line
Okay so input would be at 1 and the output at 2.5, making the answer B.(If you're on plato) :D