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Gradient (slope) of the curve y=2+x+x^(2...

Gradient (slope) of the curve `y=2+x+x^(2)` at the point `x=-1` on it is

A

0

B

-1

C

2

D

1

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The correct Answer is:
B
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MARVEL PUBLICATION-APLICATIONS OF DERIVATIVES-MULTIPLE CHOICE QUESTIONS (TEST YOUR GRASP - II : CHAPTER 12)
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  18. if radius of a sphere is r with error delta r , and S is its surface ...

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  19. If 1^(@) =0.018^(c), then sin^(2) (45 ^(@) 2')~~…

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