| Exam Board | SPS |
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| Module | SPS SM Pure (SPS SM Pure) |
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| Year | 2021 |
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| Session | June |
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| Topic | Differentiation Applications |
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| Type | Find tangent line equation |
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1.
A curve has equation
$$y = 2 x ^ { 3 } - 4 x + 5$$
Find the equation of the tangent to the curve at the point \(P ( 2,13 )\).
Write your answer in the form \(y = m x + c\), where \(m\) and \(c\) are integers to be found.
Solutions relying on calculator technology are not acceptable.