Ages 12–14🧮 Mathematics10 verified questions on this shelf

Sets & Venn Diagrams

Enumerate sets and their unions and intersections systematically using tables, grids, and Venn diagrams to organise and count outcomes

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Question 1 of 3

Set A = {2, 4, 6, 8, 10} and Set B = {5, 6, 7, 8, 9}. Using a Venn diagram, which of the following correctly lists the union (A ∪ B) and the intersection (A ∩ B)?

Question 2 of 3

Let f(x)=x+1 and g(x)=2x for all real numbers x. What is the value of (g∘f)(2)?

Question 3 of 3

Given the functions f(x)=2x+3 and g(x)=x2,x^{2}, what is the value of (f∘\circ g)(-2)?

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Skill names and descriptions include the Marble Skill Taxonomy © Generative Spark, Inc. (withmarble.com), licensed under ODbL 1.0 (database) and CC BY-SA 4.0 (content). Practice questions are GlowGrades's own, each checked by independent verifiers that must agree before a child ever sees it.