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Unformatted text preview: c) 8. a&b) local min c)
d) √ √ in an increasing function so minimum is at
is decreasing
0 max 3.248 and 0 local min 2 √ √ 0.9549 0.5 and 1
√ e) increasing 2, decreasing ,0
√ and √ ,1
√ and 0, f) concave up (2, 1) and (0.5, 1) concave down (1, 0.5)
g) global max value is 2 global min value 3.248
9. local min at
1 local max at
5
10. A = 3 and B = 1
11. ln 4 , 4 is the point of tangency
12.
√ 13. no yes no (always decreasing)
14.
.5
2
1.5
15.
195
25 18. 1 no √ 16.
17. 4 ln 4...
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 Spring '13
 Wood
 Derivative

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