Apatient is participating in a study for a new drug. on week 0, the patient weighed 122 pounds. on week 22. the patient weighed 145 pounds. what is the average rate at which the weight of the patient changes per week?

1.07 pounds I think, something like that

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: