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First Derivative Test Flashcards | StudBud
First Derivative Test
1 / 8
If f(x)= (x
3
/3) - x
2
- 3x+50, when is f(x) decreasing
A
(-1,3)
B
(-∞,-1)U(3,∞)
C
(-3,1)
D
(-∞,-3)U(1,∞)
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0
0
correct · 0:00
