11. f(x) = 2. h(x) 3. C(x) = = = 4. f(x) = 6. h(x) 7 f(x) = = 1 x+1 = -1 x+2 5 f(t)= t 5+2x 3+x x² x² +9 1 - 2t r2 – 5x+4 - x²-4 2 x²-4 x -

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 7E
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Help me on number 1,5,7,11,and 14
Goals 12-13-14
In Exercises 1-16, find (a)domain D, (b) holes, (c) vertical asymptotes, (d) horizontal or
slant asymptote, (e) all intercepts, and (f) plot additional points as needed to sketch the
graph of the rational function.
11. f(x) =
2. h(x)
=
3. C(x) =
5 f(t)
=
4. f(x) =
6. h(x)
=
=
=
□ f(x) =
=
8. f(x):
=
x+1
-1
x + 2
5+2x
3+x
x²
x² +9
1
-
t
2t
x2 – 5x+4
x² - 4
x 2
x² - 4
x² - 25
x² - 4x - 5
9. f(x) =
=
10. f(x) =
=
11. f(x) =
=
12. h(x)
13. f(x) =
=
14 g(x) =
=
15. f(t)
16. f(x) =
=
x² + 3x
x² x 6
x²-3x -4
2x² + x1
x² - 4
x²-3x+2
9
x²
x
2x² +1
x
2x²
1-x
t² - 1
t+1
x²-x-2
x-1
Transcribed Image Text:Goals 12-13-14 In Exercises 1-16, find (a)domain D, (b) holes, (c) vertical asymptotes, (d) horizontal or slant asymptote, (e) all intercepts, and (f) plot additional points as needed to sketch the graph of the rational function. 11. f(x) = 2. h(x) = 3. C(x) = 5 f(t) = 4. f(x) = 6. h(x) = = = □ f(x) = = 8. f(x): = x+1 -1 x + 2 5+2x 3+x x² x² +9 1 - t 2t x2 – 5x+4 x² - 4 x 2 x² - 4 x² - 25 x² - 4x - 5 9. f(x) = = 10. f(x) = = 11. f(x) = = 12. h(x) 13. f(x) = = 14 g(x) = = 15. f(t) 16. f(x) = = x² + 3x x² x 6 x²-3x -4 2x² + x1 x² - 4 x²-3x+2 9 x² x 2x² +1 x 2x² 1-x t² - 1 t+1 x²-x-2 x-1
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