Problem Sets – Using Critical Points
Find critical points for:
1) y = 3x
2
+ 4x – 7
2) y = x
3
– ln x
3) y = x – sin x (0 < x < 2∏)
4) y = x
5
– 5x
4
+ 5x
3
- 1
Try to graph them too. I didn't do it in the answers though.
Answers
Copyright 2001 Bruce
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