Use your graphing calculator on problems 23 3 3 1 3 x x f x x 20 2 3

# Use your graphing calculator on problems 23 3 3 1 3 x

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Use your graphing calculator on problems 23 and 24. 19.   3 3 1 3 x x f x x 20.   2 3 4 3 5 2 1 x x f x x x 21.   3 1 4 x f x x 22.   3 1 2 x f x x Hint on 22: Use the definition of absolute value, if 0 if 0 x x x x x 23.   sin 3 x f x x 24.   1 cos f x x
Answers to Worksheet 2 on Limits 1. 2. dne 3. 4. 5. 6.  7. dne 8. dne 9. 8 10. 11. (a) 3 (b) 4 (c) dne 12.  13. 2 14. 4 15.  16. 17. 18.  19. (a) (b) (c) no horizontal asymptotes 20. (a) 0 (b) 0 (c) y = 0 21. (a) 3 (b) 3 (c) y = 3 22. (a) 3 (b) 3 (c) y = 3 and y = 3 23. (a) 0 (b) 0 (c) y = 0 24. (a) 1 (b) 1 (c) y = 1
CALCULUS AB WORKSHEET 3 ON LIMITS Evaluate the following. Show supporting work for each problem. 1. 2 2 4 4 3 4 lim x x x x x 2. 2 0 4 16 lim x x x 3. 0 9 3 lim x x x 4. 0 1 1 2 2 lim x x x 5. 2 3 2 4 8 lim x x x 6. 2 1 lim x x 7. 3 1 3 lim x x 8. 4 4 4 lim x x x   2 1 if 1 9. if 1 x x f x x x (a)   1 lim x f x (b)   1 lim x f x (c)   1 lim x f x TURN->>>
  2 if 1 10. if 1 x x g x x   1 lim x g x 11. 2 3 3 3 lim x x x x 12. 2 3 3 3 lim x x x x 13. 0 tan lim x x x 14. 2 0 sin 7 3 lim x x x x 15. 0 4 sin 3 lim x x x x 16. 0 2sin 5 sin 4 lim x x x 17. 2 0 1 cos 5 lim x x x 18. 2 4 3 3 20 2 3 29 lim x x x x x  19. 7 9 4 3 lim x x x  TURN->>>
20. 2 7 9 4 3 lim x x x  21.

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• Fall '19
• Calculus, Limit, lim, Limit of a function, 1 g, sin 