Xpress each relation as a mapping diagram and complete the explanation of whether or not the relation represents a function. {(14, 32), (16, 28), (19, 19), (26, 17), (32, 17)}

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:

16 is the absolute value

step-by-step explanation: