Energy is released during which phase changes? check all that apply.

boiling
condensing
depositing
freezing
melting
subliming

(i got the first part right)

2, 3, and 4 are correct

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

the answer is two. hope this !