4. Find the x-intercepts of the rational function y = 2² -r-2 p³ – 3x²+2° O x = -2, 1. O x = 2, –1. O x = 2, 1. O x= -2, –1. 5. Which of the following rational functions does not have a vertical asymptote? O y = . O y = 4. O y = x²+1*

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
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Just solve question 7-10, thanks

4. Find the x-intercepts of the rational function y =
x² -r-2
æ³ – 3x²+2°
x = -2,1.
От%3 2,—1.
x = 2,1.
х3 — 2, —1.
5. Which of the following rational functions does not have a vertical asymptote?
y =
y =
1
y =
x²+1°
O y =
6. Which of the following rational functions has a slant asymptote?
O y = .
y =
y = 721
y = .
7. What is the domain of the rational function f(x) = "?
{x € R}
{x € R | x +0}
O {x €R| x+1}
O {x € R | x + -1}.
8. The range of the rational function g(x) = 1 is
2x+1
3x+1
O {y € R | y# }
{y € R|y# %}
O {r € R |x+ }
O {r € R |x# =}.
9. The equation of the slant/oblique asymptote for the rational function f(x)
2x2+x-1
is
2x+3
O y = 0.
O y = 1.
O y = x – 1.
O y = x + 1.
10. Which of the following rational functions has a hole?
x-1
x²+1°
x-1
Transcribed Image Text:4. Find the x-intercepts of the rational function y = x² -r-2 æ³ – 3x²+2° x = -2,1. От%3 2,—1. x = 2,1. х3 — 2, —1. 5. Which of the following rational functions does not have a vertical asymptote? y = y = 1 y = x²+1° O y = 6. Which of the following rational functions has a slant asymptote? O y = . y = y = 721 y = . 7. What is the domain of the rational function f(x) = "? {x € R} {x € R | x +0} O {x €R| x+1} O {x € R | x + -1}. 8. The range of the rational function g(x) = 1 is 2x+1 3x+1 O {y € R | y# } {y € R|y# %} O {r € R |x+ } O {r € R |x# =}. 9. The equation of the slant/oblique asymptote for the rational function f(x) 2x2+x-1 is 2x+3 O y = 0. O y = 1. O y = x – 1. O y = x + 1. 10. Which of the following rational functions has a hole? x-1 x²+1° x-1
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