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Cambridge IGCSE Mathematics practice

MCQ practice - Identify, draw, and understand the graphs of these types of functions: (a) linear (b) quadratic. You need to know about symmetry and roots, but turning points are not necessary to understand. - Sketching curves

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MCQ

Type

cambridge_mcq

Style

Topic

Sketching curves

Exam-style question

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What is the shape of the graph of a quadratic function?.

  1. A.Straight line
  2. B.Circle
  3. C.Parabola
  4. D.Hyperbola

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  • Topic focus: Sketching curves.
  • Question style: cambridge_mcq.
  • Reasoning demand: reasoning.
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Paper 2 structured question: Sketching curves

Paper 2Core or Extended Mathematics3 marks

Description

Graph of a Quadratic Function

The quadratic function is given by f(x) = x² - 4. Identify the roots and sketch the graph.

  1. a

    Sketch the graph of the function f(x) = x² - 4.

    Aim for approximately 3 distinct marking points.

    [3]