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The slope of the tangent to the curve x=...

The slope of the tangent to the curve `x=t^(2)+3t-8,y=2t^(2) -2t -5` at the point (2, -1), is

A

`(22)/(7)`

B

`(6)/(7)`

C

`(-6)/(7)`

D

-6

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The correct Answer is:
B
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DISHA PUBLICATION-APPLICATION OF DERIVATIVES -EXERCISE - 1
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  3. The slope of the tangent to the curve x=t^(2)+3t-8,y=2t^(2) -2t -5 at...

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  6. The slope of the tangent to the curves x=3t^2+1,y=t^2-1 at t=1 is

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  7. Find the distance between the point (1, 1) and the tangent to the curv...

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  8. If OT is the perpendicular drawn from the origin to the tangent at any...

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  9. Determine p such that the length of the such-tangent and sub-normal is...

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