Identify the relation that is a function.
o last name to phone number
o
city name to state name
o number of apples purchased to the cost of the apples
o days of the week to the months of the year

step-by-step explanation:

i think you should think about the question and not look online.

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:

b. hannah is playing with her cousin at

answer:

idk

step-by-step explanation: