please help
The table shows the low outside temperatures for Monday, Tuesday, and Wednesday.



By how many degrees did the low temperature increase from Monday to Tuesday?
This function table shows the outside temperature for a given day

monday -16.5

tuesday -8.8

wensday -12



A.

7.7⁰








B.

8.7⁰








C.

8.8⁰








D.

25.3⁰