Consider the following rational functions. x³ + 27 s(x) = x² + 4 x3 - 9x t(x) = x² + x - 2 x2 - 9 x3 + 4x² + 4x 2x - 1 u(x) = w(x) = x+ 2 r(x) = x2 - x - 2 X +2 (a) Which of these rational functions has a horizontal asymptote? (Select all that apply.) r(x) O s(x) t(x) O u(x) O w(x) (b) Which of these functions has a slant asymptote? (Select all that apply.) O r(x) s(x) t(x) O u(x) O w(x) (c) Which of these functions has no vertical asymptote? (Select all that apply.) O r(x) s(x) t(x) O u(x) O w(x) (d) Which of these functions has a "hole"? (Select all that apply.) r(x) s(x) t(x) O u(x) O w(x) (e) What are the asymptotes of the function r(x)? (Enter your answers as a comma-separated list of equations.) 0000O 0000 O

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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() Graph y = (x), shawing clearly any asymptates arıd x- and y-intercepts the functian may have.
#%23
10h
-10
10
-10
1아
10
-10
(g) Use long divisilon to find a polynomlal P(x) that has the same end behavior as tix).
O Pi) = 10
O P) - -+ 18x - 2
O Pw) = v - 18x +2
O Pic) = +2 - 5
O pioh = y? - 2x - 5
Graph both P(x) and ((x) on the same screen to verify that they have the same end behaviar. (A graphing calculator is recommended.)
20
10
t(x)
P(X)
t(x)
P(X)
-10
-5
5
10
- 10
-5
20-
t(x)
P(x)
t(x)
P(x)
-10
-5
10
-10
-5
5
1
- 10
-20
Transcribed Image Text:() Graph y = (x), shawing clearly any asymptates arıd x- and y-intercepts the functian may have. #%23 10h -10 10 -10 1아 10 -10 (g) Use long divisilon to find a polynomlal P(x) that has the same end behavior as tix). O Pi) = 10 O P) - -+ 18x - 2 O Pw) = v - 18x +2 O Pic) = +2 - 5 O pioh = y? - 2x - 5 Graph both P(x) and ((x) on the same screen to verify that they have the same end behaviar. (A graphing calculator is recommended.) 20 10 t(x) P(X) t(x) P(X) -10 -5 5 10 - 10 -5 20- t(x) P(x) t(x) P(x) -10 -5 10 -10 -5 5 1 - 10 -20
Consider the following rational functions.
x3 + 4x² + 4x
x³ + 27
s(x) =
x²+ 4
x3 - 9x
t(x) =
x² + x – 2
u(x) =
x2 - 9
2x - 1
w(x) =
r(x) =
x2 - x - 2
X +2
x +2
(a) Which of these rational functions has a horizontal asymptote? (Select all that apply.)
r(x)
O s(x)
t(x)
u(x)
w(x)
(b) Which of these functions has a slant asymptote? (Select all that apply.)
O r(x)
s(x)
t(x)
O u(x)
w(x)
(c) Which of these functions has no vertical asymptote? (Select all that apply.)
O r(x)
s(x)
t(x)
O u(x)
O w(x)
(d) Which of these functions has a "hole"? (Select all that apply.)
O r(x)
s(x)
t(x)
O u(x)
O w(x)
(e) What are the asymptotes of the function r(x)? (Enter your answers as a comma-separated list of equations.)
O O
O O O 0
O O O 0 0
Transcribed Image Text:Consider the following rational functions. x3 + 4x² + 4x x³ + 27 s(x) = x²+ 4 x3 - 9x t(x) = x² + x – 2 u(x) = x2 - 9 2x - 1 w(x) = r(x) = x2 - x - 2 X +2 x +2 (a) Which of these rational functions has a horizontal asymptote? (Select all that apply.) r(x) O s(x) t(x) u(x) w(x) (b) Which of these functions has a slant asymptote? (Select all that apply.) O r(x) s(x) t(x) O u(x) w(x) (c) Which of these functions has no vertical asymptote? (Select all that apply.) O r(x) s(x) t(x) O u(x) O w(x) (d) Which of these functions has a "hole"? (Select all that apply.) O r(x) s(x) t(x) O u(x) O w(x) (e) What are the asymptotes of the function r(x)? (Enter your answers as a comma-separated list of equations.) O O O O O 0 O O O 0 0
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