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3.1 Algebra and functions (A-level only)

3.1 Algebra and functions (A-level only)

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Question 55
a.

Sketch the graph with equation

y=∣4x−6∣ y = |4x - 6| y=∣4x−6∣

stating the coordinates where the graph meets the coordinate axis.

[2]
b.

Find the values of x x\,x which satisfy ∣4x−6∣<10|4x - 6| < 10∣4x−6∣<10

[2]
c.

Find the values of x x\,x which satisfy ∣4x−6∣<x+3|4x - 6| < x + 3∣4x−6∣<x+3

[2]
Markscheme

3.1 Algebra and functions (A-level only) Questions

  1. A Level
  2. /Maths
  3. /3.1 Algebra and functions (A-level only)

281 exam-style questions on CCEA A Level Maths 3.1 Algebra and functions (A-level only), covering 3.1.1 Algebra and functions (A-level only), 3.1.2 Algebra and functions (A-level only), 3.1.3 Algebra and functions (A-level only), 3.1.4 Algebra and functions (A-level only), 3.1.5 Algebra and functions (A-level only), 3.1.6 Algebra and functions (A-level only), 3.1.7 Algebra and functions (A-level only), 3.1.8 Algebra and functions (A-level only), 3.1.9 Algebra and functions (A-level only), and 3.1 Algebra and functions (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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