Ch4_even_ans - Answers to Even-Numbered Exercises Exercises 4.1 4 critical points-1,0,2 increasing on-1 0 and(2 decreasing on-1 and(0 2 local min

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Answers to Even-Numbered Exercises Exercises 4.1 4. critical points: -1,0,2, increasing on: ( 1 , 0) and (2 , ) decreasing on: ( −∞ , 1) and (0 , 2) local min at: x=-1, x=2 local max at: x=0 6. critical point: 1 increasing on: (1 , ) decreasing on: ( −∞ , 1) local min: x=1 local max: none 14. critical points: 0 increasing on: ( 2 , 0) decreasing on: (0 , 2) local min: none local max: x=0 critical points: increasing on: decreasing on: local min: local max: 26. (a) there’s a global max at t = 10, and s 0 (10) = 0 (b) positive (c) negative (d) false 28. d, Fnal answer 32. (a) ( −∞ , 0), (0 , 1), and (2 , ) (b) (1,2) (c) 0,1,2 (d) x=1 (e) x=2 48. There’s a global max at x = 1 2 . 1
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Exercises 4.2 4. (d) 14. (e) 16. (j) 22. concave down on ( −∞ , 2) concave up on ( 2 , ) no inflection point 32. concave down on ( −∞ , 0) concave up on (0 , ) inflection point at x=0 40. x = e 1 / 2 is a critical point and local minimum, with f
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 03/02/2012 for the course MATH 10250 taught by Professor Himonas during the Fall '08 term at Notre Dame.

Page1 / 3

Ch4_even_ans - Answers to Even-Numbered Exercises Exercises 4.1 4 critical points-1,0,2 increasing on-1 0 and(2 decreasing on-1 and(0 2 local min

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online