Answer: The histogram is not symmetrical
Answer:
See below
Step-by-step explanation:

Recall

Using the chain rule

such that 
we can get a general formulation for

Considering the power rule

we have

therefore,

Now, once

we have

Hence, we showed

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For the integration,

considering the previous part, we will use the identity

thus

and

Considering 
and then 
we have

Therefore,


Use point slope form to answer this
Y = x - 10
B intersection is the correct answer
The answer is range
Mode = most common = 7
Median - Put then in order and find the middle number = 7
Mean - Add them all together and divide by how many there are = 7
Range - Biggest minus smallest = 11-3= 8