OCR MEI C1 2013 January — Question 9

Exam BoardOCR MEI
ModuleC1 (Core Mathematics 1)
Year2013
SessionJanuary
TopicCurve Sketching
TypeHorizontal translation of factored polynomial
9 You are given that \(\mathrm { f } ( x ) = ( x + 2 ) ^ { 2 } ( x - 3 )\).
  1. Sketch the graph of \(y = \mathrm { f } ( x )\).
  2. State the values of \(x\) which satisfy \(\mathrm { f } ( x + 3 ) = 0\).
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