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The slope of the tangent to the curve represented by
detailed solution
Correct option is D
We first determine the value of t corresponding to the given values of x and y. From t2+3t−8=2, we get t=2,−5, and from 2t2−2t−5=−1, we get t=2,−1. Hence to the given point there corresponds the value t=2. Therefore , the slope of the tangent at (2,−1) isy'|t=2=dy/dtdx/dt|t=2=4t−22t+3|t=2=67Talk to our academic expert!
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