Find the domain and the vertical asymptotes, if any, of the following function x-9 x2+10x+21 ' a. Domain: x + -3, x # -7, Asymptotes: x=-3, -7 b. Domain: x + 3, x * -3, Asymptotes: x=3,-3 c. Domain: x * -4, x # -7, Asymptotes: x=-4, -7 O d. Domain: x# -8, x # -3, Asymptotes: x=-8, -3

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Polynomial And Rational Functions
Section9.6: More On Graphing Rational Functions
Problem 28PS
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Find the domain and the vertical asymptotes, if any, of the following function
x'-9
x2+10x+21
a. Domain: x + -3, x # -7, Asymptotes: x=-3, -7
b. Domain: x+ 3, x + -3, Asymptotes: x=3,-3
c. Domain: x # -4, x # -7, Asymptotes: x=-4, -7
O d. Domain: x * -8, x + -3, Asymptotes: x=-8, -3
Transcribed Image Text:Find the domain and the vertical asymptotes, if any, of the following function x'-9 x2+10x+21 a. Domain: x + -3, x # -7, Asymptotes: x=-3, -7 b. Domain: x+ 3, x + -3, Asymptotes: x=3,-3 c. Domain: x # -4, x # -7, Asymptotes: x=-4, -7 O d. Domain: x * -8, x + -3, Asymptotes: x=-8, -3
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