OCR C1 2008 June — Question 6

Exam BoardOCR
ModuleC1 (Core Mathematics 1)
Year2008
SessionJune
TopicCurve Sketching
TypeBasic factored form sketching
6
  1. Expand and simplify \(( x - 5 ) ( x + 2 ) ( x + 5 )\).
  2. Sketch the curve \(y = ( x - 5 ) ( x + 2 ) ( x + 5 )\), giving the coordinates of the points where the curve crosses the axes.
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