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Find the intervals in which f(x) = x2 + 2x – 5 is strictly increasing.

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MCQs on derivative application, quantities rate change, derivative applications for error determination, increasing and decreasing functions, tangents, normals, approximations, maxima and minima.


Find the intervals in which f(x) = x<sup>2</sup> + 2x – 5 is strictly increasing.






 
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