What is this recursive formula in explicit form: an=an-1-7 where a1=6 *
an=5n+13
an=-1n+1
an=-7n+13
an=an-1-1

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 answer is c.

step-by-step explanation:

idk wbu

step-by-step explanation:

ask the math teacher she or he would know lol.

step-by-step explanation: