Consider the curve and the points and

MATHEMATICS · Single correct · CBSE · Mathematics · Conic Sections · Conic Sections

Problem

Consider the curve y2=4axy^2 = 4ax and the points P(1,4)P(1,4) and Q(4,−8)Q(4,-8). Which of the following statements is true? (a) Only PP lies on the curve and a=1a = 1 (b) Both PP and QQ lie on the curve and a=4a = 4 (c) Only PP lies on the curve and a=4a = 4 (d) Only QQ lies on the curve and a=2a = 2

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