Which of the following is the surface area of the right cylinder below?

Option A.

Step-by-step explanation:

You need to use this formula for calculate the surface area of the right cylinder:

Where "r" is the radius and "h" is the height.

You can identify in the figure that:

Knowing this, you can substitute these values into the formula , therefore you get that the surface area of this right cylinder is:

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:

ummm seems that u didnt post the attachement !