Chapter 7 Rational Functions - College of the Redwoods
Chapter 7 Rational Functions - College of the Redwoods
Chapter 7 Rational Functions - College of the Redwoods
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618 <strong>Chapter</strong> 7 <strong>Rational</strong> <strong>Functions</strong><br />
13. D = {x : x ≠ 3}, R = {y : y ≠<br />
−4}<br />
y<br />
10<br />
x=3<br />
y=−4<br />
x<br />
10<br />
15. Vertical asymptote: x = −1<br />
17. Vertical asymptote: x = −2<br />
19. Vertical asymptote: x = −5<br />
21. Vertical asymptote: x = −8<br />
23. Horizontal asymptote: y = 9<br />
25. Horizontal asymptote: y = −1<br />
27. Horizontal asymptote: y = −9<br />
29. Horizontal asymptote: y = −4<br />
31. Domain = {x : x ≠ −5}<br />
33. Domain = {x : x ≠ 5}<br />
35. Domain = {x : x ≠ −7}<br />
37. Domain = {x : x ≠ −2}<br />
39. Range = {y : y ≠ 8}<br />
41. Range = {y : y ≠ −5}<br />
43. Range = {y : y ≠ 5}<br />
45. Range = {y : y ≠ −2}<br />
Version: Fall 2007