OCR C1 2007 June — Question 7

Exam BoardOCR
ModuleC1 (Core Mathematics 1)
Year2007
SessionJune
TopicDifferentiation Applications
TypeFind derivative of polynomial
7
  1. Given that \(f ( x ) = x + \frac { 3 } { x }\), find \(f ^ { \prime } ( x )\).
  2. Find the gradient of the curve \(\mathrm { y } = \mathrm { x } ^ { \frac { 5 } { 2 } }\) at the point where \(\mathrm { x } = 4\).
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