(i) Sketch the graph of on a pair of perpendicular axes. (ii) Mark clearly the…

MATHEMATICS · Subjective · A Level · Mathematics · Algebra and Functions · Algebra and Functions

Problem

(i) Sketch the graph of

y=\dfrac{1}{x}

on a pair of perpendicular axes. (ii) Mark clearly the quadrants in which the two branches lie. (iii) Describe, in one sentence each, the behaviour of the curve as

x\to0^{-}

and as

x\to\infty

Related theory

Rational Functions
Special Functions

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