Jerry can frame a room in 1 hour while Jake takes 4 hours how long will it take them to frame a room working together

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 eight graders whould be the answer

step-by-step explanation: could you give me 5 stars

b. b < 1 might be the correct answer