rodrigo practiced the guitar 17 1/3 over the past 3 weeks. he practiced for 5 1/4 hours during the first week and 5 2/3 during the second week. how much time did rodrigo practice the third week

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:

answer: 1+1

step-by-step explanation: 1+1 is at least 2