Modulus transformation only

Questions that sketch a rational function and then sketch y = |f(x)| only, without any squared or reciprocal variations.

1 questions · Standard +0.3

1.02l Modulus function: notation, relations, equations and inequalities1.02n Sketch curves: simple equations including polynomials
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AQA Further Paper 1 Specimen Q8
5 marks Standard +0.3
A curve has equation $$y = \frac{5 - 4x}{1 + x}$$
  1. Sketch the curve. [4 marks]
  2. Hence sketch the graph of \(y = \left|\frac{5 - 4x}{1 + x}\right|\). [1 mark]