Factorize the denominator:
If , we can cancel the factors of , which makes and removable discontinuities that appear as holes in the plot of .
We're then left with
which is undefined when , so this is the site of a vertical asymptote.
As gets arbitrarily large in magnitude, we find
since the degree of the denominator (3) is greater than the degree of the numerator (2). So is a horizontal asymptote.
Intercepts occur where (-intercepts) and the value of when (-intercept). There are no -intercepts because is never 0. On the other hand,
so there is one -intercept at (0, 1).
The domain of is the set of values that can take on for which exists. We've already shown that can't be -2, 2, or -1, so the domain is the set
4 multiplied by 2 by 1 because its her hours for the weeks no other way to calculate this problem
Answer:
a range of values such that the probability is C % that a rndomly selected data value is in that range
Step-by-step explanation:
complete question is:
Select the proper interpretation of a confidence interval for a mean at a confidence level of C % .
a range of values produced by a method such that C % of confidence intervals produced the same way contain the sample mean
a range of values such that the probability is C % that a randomly selected data value is in that range
a range of values that contains C % of the sample data in a very large number of samples of the same size
a range of values constructed using a procedure that will develop a range that contains the population mean C % of the time
a range of values such that the probability is C % that the population mean is in that range