OCR C1 2013 January — Question 10

Exam BoardOCR
ModuleC1 (Core Mathematics 1)
Year2013
SessionJanuary
TopicDifferentiation Applications
TypeTangent parallel to given line

10 Find the coordinates of the points on the curve \(y = \frac { 1 } { 3 } x ^ { 3 } + \frac { 9 } { x }\) at which the tangent is parallel to the line \(y = 8 x + 3\).