Answer:
D
Step-by-step explanation:
An excluded value is any value of x that makes the denominator of the rational expression zero as this would make the expression undefined.
Consider expression D
This will be undefined when
x + 5 = 0 ⇒ x = - 5 ← excluded value → D
Answer:
Use shell method
And chose the cross section perpendicular to the x-axis
175.4 because 4 is the tenth place and 2 would round down
I think it is 2pi but don't take my word for it :)
A looks like it is more symmetrical then C obviously u can eliminate all other options
