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1.2 Algebra and Functions

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Question 95

The diagram shows the curve with equation y=f(x)y = f(x)y=f(x). The curve meets the xxx-axis at (−2,0)(-2, 0)(−2,0) and (4,0)(4, 0)(4,0), and has a maximum point at (1,9)(1, 9)(1,9).

Figure for question 6

a.

On separate axes, sketch the curve with equation y=f(x+2)y = f(x + 2)y=f(x+2), stating the coordinates of its maximum point and of the points where it meets the xxx-axis.

[3]
b.

On separate axes, sketch the curve with equation y=3f(x)y = 3f(x)y=3f(x), stating the coordinates of its maximum point.

[2]
Markscheme

1.2 Algebra and Functions Questions

  1. A Level
  2. /Maths
  3. /1.2 Algebra and Functions

302 exam-style questions on WJEC A Level Maths 1.2 Algebra and Functions, covering 1.2.1 Algebra and Functions, 1.2.2 Algebra and Functions, 1.2.3 Algebra and Functions, 1.2.4 Algebra and Functions, 1.2.5 Algebra and Functions, 1.2.6 Algebra and Functions, 1.2.7 Algebra and Functions, 1.2.8 Algebra and Functions, 1.2.9 Algebra and Functions, 1.2.10 Algebra and Functions, 1.2.11 Algebra and Functions, and 1.2.12 Algebra and Functions. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank