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JEE MATHEMATICS MCQ: RATE MEASURE

1 Easy

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Application +4 | -1

A particle moves along the curve

y = {x^2} + 2x

. Then, The point on the curve such that

x\,and\,y

coordinates of the particle change with the same rate is

View answer and explanation

Correct option: C

\left( { - \frac{1}{2}, - \frac{3}{4}} \right)

Option C

\left( { - \frac{{1}}{{2}}, - \frac{{3}}{{4}}} \right)

is correct because it satisfies the condition where the rates of change of x and y coordinates are equal.

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