Functions & Graphs; Quantitative Reasoning practice

Domain, range, composition and function behaviour. These questions test whether you understand a function as a mapping rather than a formula. Expect 'what can f(x) be?' and range-bounding questions — sketch the graph mentally before algebra.

8 practice questions

Question 1Easy
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Question 2Easy
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Question 3Medium
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Question 4Medium
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Question 5Medium
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Question 6Hard
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Question 7Hard
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Question 8Hard
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More Quantitative Reasoning topics

Number Theory & Number SystemsAlgebra, Equations & InequalitiesCombinatorics & ProbabilityArithmetic & Commercial MathLogarithmsProgressions, Sequences & SeriesGeometry & MensurationCoordinate GeometryTrigonometryMatrices & DeterminantsSet Theory & Venn DiagramsTables & Numerical Data