When Tyrone fell asleep one night, the temperature was 24°F. When Tyrone awoke the next morning, the
temperature was -12°F. Letting + denote a rise in
temperature and - denote a drop in temperature, what
was the change in temperature from the time Tyrone
fell asleep until the time he awoke?
F. -36°F
G. -12°F
H. +6°F
J. +12°F
K. +36°F

24 - x = -12 so what do is just add the two together so 24  + 12 = 36 and since it ended on a negative number, the temperature change is -36!!

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: