Pizza perfection sold 93 pizzas on monday, 67 pizzas on tuesday, 78 pizzas on wednesday, 44 pizzas on thursday, and 123 pizzas on friday. on average, how many pizzas did they sell per day?
a. 81
b. 83
c. 82
d. 63

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 radius is 2 times the diameter.

step-by-step explanation: