Column I contains rational algebraic expressions and Column II contains possible…

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

Problem

Column I contains rational algebraic expressions and Column II contains possible integers that lie in their ranges. Match the entries of Column I with one or more entries of Column II.
Column IColumn II
(a)y=x2−2x+9x2+2x+9, x∈Ry=\frac{x^2-2x+9}{x^2+2x+9},\ x\in\mathbb{R}(p)11
(b)y=x2−3x−22x−3, x∈Ry=\frac{x^2-3x-2}{2x-3},\ x\in\mathbb{R}(q)33
(c)y=2x2−2x+4x2−4x+3, x∈Ry=\frac{2x^2-2x+4}{x^2-4x+3},\ x\in\mathbb{R}(r)−4-4
(s)−9-9

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