The slope of the tangent to the curve at the point where the ordinate and the…

MATHEMATICS · Single correct · A Level · Mathematics · Differentiation · Differentiation

Problem

The slope of the tangent to the curve

y = \sqrt{4 - x^2}

at the point where the ordinate and the abscissa are equal is (a)

-1

(b)

1

(c)

0

(d) None of these

Related theory

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