You add 2 to 8 to get 10. I decided on that because that's just what you do for simple addition. ;)
A hexagon i think has 5 angles
Do you know for sure that there's a vertical asymptote at 
?
The last two limits should be 2 according to the range on the vertical axis (-6 to 6).
Answer: 20
Step-by-step explanation: because you can divide 20 divided by 5 equals 4
Answer:
Standard deviation = 5.1
Mean = 13
Median = 14
Step-by-step explanation:
The sample standard deviation measures the spread of a data distribution of the sample. It is usually used to estimate the population standard deviation
The mean of a set of numbers is the sum divided by the number of terms.
Arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.
