Given f(x) = x+2 / x^2−1, find the following, and justify your findings.
a. the end-behavior model for the numerator
b. the end-behavior model for the denominator
c. the end-behavior model for f
d. what is the value of f(x) as x → [infinity]?
e. what is the value of f(x) as x → −[infinity]?
f. what is the value of f(x) as x → 1 from the positive and negative sides?
g. what is the value of f(x) as x → −1 from the positive and negative sides?

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in