A rectangular prism has dimensions 3 feet by 5 feet by h feet. Which of the following expressions represents the surface area, in square feet, of the
prism?

a. 6h+10
b. 5h+12
c. 16h+16
d. 16h+30

c

step-by-step explanation:

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: