Chapter 1 Practice Test
Chapter 1 Practice Test Answers
1. −1
2.−32
3.−67
4. −15. −∞6. +∞7. DNE8. a . Because lim
x→±∞f (x )=−1the horizontal asymptote is y=−1
b. x=3
9.1√3
∨√33
10. 211. −112. 313. 014. 1015. 716. can ' t answer17. 718. DNE19. ¿Class20. Refer ¿ the textbook
21.18
22. k=−1∨523. y=124. 5
25. 6√32π
∨3√3π