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The function (x-2)/(x+1),(x ne -1) is in...

The function `(x-2)/(x+1),(x ne -1)` is increasing on the interval

A

`(-infty,0]`

B

`[0,infty)`

C

R

D

None of these

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The correct Answer is:
C
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TARGET PUBLICATION-APPLICATIONS OF DERIVATIVES-CRITICAL THINKING
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  8. The function f(x)=x+cos x is

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  9. the function f(x)=logx/x is increasing in the interval

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  10. The function f(x)=1-e^(-x^2/2) is

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  11. If f(x)=(a sin x+b cosx)/(c sinx+dcosx) is decreasing for all x, then

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  12. It is given that at x=1 , the function x^4-62 x^2+a x+9 attains its ma...

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  13. The minimum value of (x-alpha)(x-beta) is

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  14. For the curve y=x e^x , the point

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  15. If f(x)=x^5-5x^4+5x^3-10 has local maximum and minimum at x = p and x ...

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  18. The maximum value of function f(x)=x^3-12 x^2+36 x+17 in the interval ...

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