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

`7/6`

D

`-6/7`

Verified by Experts

The correct Answer is:

B

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